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EXERCISE AVERAGE TIME TO COMPLETE DIFFICULTY # OF USERS COMPLETED TIER clock icon difficulty icon number of users completed icon free or pro access icon
code review label Java Code Review 10
This challenge covers the review of a simple codebase in Java
< 1 Hr. diffculty icon 16 small pro icon
code review label CVE-2023-4X25X
This challenge covers the review of a CVE in a Java codebase and its patch
-- diffculty icon 14 small pro icon
basic beaker label Puzzle 04 1-2 Hr. diffculty icon 2 small pro icon
code review label CVE-2023-5X38X
This challenge covers the review of a CVE in a Java codebase and its patch
-- diffculty icon 21 small pro icon
code review label CVE-2024-2X31X
This challenge covers the review of a CVE in a Java codebase and its patch
-- diffculty icon 25 small pro icon
code review label CVE-2024-X875X
This challenge covers the review of a CVE in a Java codebase and its patch
-- diffculty icon 29 small pro icon
http label CVE-2022-0415 < 1 Hr. diffculty icon 4 small pro icon
code review label Java Code Review 07
This challenge covers the review of a simple codebase in Java
< 1 Hr. diffculty icon 23 small pro icon
code review label Java Code Review 08
This challenge covers the review of a simple codebase in Java
< 1 Hr. diffculty icon 26 small pro icon
code review label Java Code Review 09
This challenge covers the review of a simple codebase in Java
< 1 Hr. diffculty icon 21 small pro icon
basic beaker label Puzzle 01 < 1 Hr. diffculty icon 11 small pro icon
basic beaker label Puzzle 02 < 1 Hr. diffculty icon 12 small pro icon
api label API 13
This exercise covers a complex filter bypass in API.
< 1 Hr. diffculty icon 118 small pro icon
api label API 14
This exercise covers how to exploit a leaked encrypted password with an API.
< 1 Hr. diffculty icon 121 small pro icon
api label API 15
This exercise covers how to exploit a leaked encrypted password with an API.
1-2 Hr. diffculty icon 106 small pro icon
code review label Java Code Review 04
This challenge covers the review of a simple codebase in Java
< 1 Hr. diffculty icon 29 small pro icon
code review label Java Code Review 05
This challenge covers the review of a simple codebase in Java
< 1 Hr. diffculty icon 31 small pro icon
code review label Java Code Review 06
This challenge covers the review of a simple codebase in Java
< 1 Hr. diffculty icon 31 small pro icon
api label API 10
This exercise covers a common filter bypass in API.
< 1 Hr. diffculty icon 148 small pro icon
api label API 11
This exercise covers a common filter bypass in API.
< 1 Hr. diffculty icon 139 small pro icon
api label API 12
This exercise covers a common filter bypass in API.
< 1 Hr. diffculty icon 126 small pro icon
code review label Java Code Review 01
This challenge covers the review of a simple codebase in Java
< 1 Hr. diffculty icon 53 small pro icon
code review label Java Code Review 02
This challenge covers the review of a simple codebase in Java
< 1 Hr. diffculty icon 51 small pro icon
code review label Java Code Review 03
This challenge covers the review of a simple codebase in Java
-- diffculty icon 41 small pro icon
basic beaker label JSON Web Token XV: CVE-2022-39227 jwt
This exercise covers the exploitation of polyglot token against python_jwt (CVE-2022-39227)
< 1 Hr. diffculty icon 13 small pro icon
code review label CVE-2023-X48X9
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 52 small pro icon
code review label CVE-2009-387X
This challenge covers the review of a CVE in a Java codebase and its patch
1-2 Hr. diffculty icon 70 small pro icon
code review label CVE-2023-5143X
This challenge covers the review of a CVE in a Java codebase and its patch
-- diffculty icon 77 small pro icon
code review label GHSA-95XX
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 37 small pro icon
code review label CVE-2022-4x13x
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 36 small pro icon
code review label CVE-2023-46XX2
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 36 small pro icon
basic beaker label Java Serialize 06
This exercise is one of our challenges to help you learn Java Serialisation exploitation
> 4 Hr. diffculty icon 11 small pro icon
api label API 09
This exercise covers how one can inspect HTTP responses to identify information leaks.
< 1 Hr. diffculty icon 245 small pro icon
basic beaker label Java Serialize 04
This exercise is one of our challenges to help you learn Java Serialisation exploitation
1-2 Hr. diffculty icon 39 small pro icon
basic beaker label Java Serialize 05
This exercise is one of our challenges to help you learn Java Serialisation exploitation
2-4 Hr. diffculty icon 22 small pro icon
basic beaker label Cache Poisoning 01
This exercise details how to exploit an application vulnerable to cache poisoning
< 1 Hr. diffculty icon 53 small pro icon
basic beaker label Cache Deception 02
This exercise details how to exploit an application vulnerable to cache deception
< 1 Hr. diffculty icon 57 small pro icon
code review label CVE-2023-XXX83
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 48 small pro icon
code review label CVE-2023-289X6
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 39 small pro icon
code review label CVE-2023-350XX
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 43 small pro icon
code review label CVE-2022-XX910
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 44 small pro icon
code review label CVE-2022-342XX
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 45 small pro icon
basic beaker label Cache Deception 01
This exercise details how to exploit an application vulnerable to cache deception
< 1 Hr. diffculty icon 71 small pro icon
code review label CVE-2022-X50X6
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 49 small pro icon
code review label CVE-2023-25X4X
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 39 small pro icon
code review label CVE-202X-2561X
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 54 small pro icon
code review label CVE-2022-x0x08
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 77 small pro icon
code review label CVE-2022-4504x
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 93 small pro icon
code review label CVE-2022-X51X3
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 79 small pro icon
code review label CVE-2007-546X
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 53 small pro icon
code review label CVE-2011-XX61
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 54 small pro icon
code review label CVE-2006-6X6X
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 55 small pro icon
basic beaker label Java Serialize 02
This exercise is one of our challenges to help you learn Java Serialisation exploitation
< 1 Hr. diffculty icon 87 small pro icon
basic beaker label Java Serialize 03
This exercise is one of our challenges to help you learn Java Serialisation exploitation
< 1 Hr. diffculty icon 70 small pro icon
code review label CVE-2014-7X09
This challenge covers the review of a CVE in a Java codebase and its patch
1-2 Hr. diffculty icon 119 small pro icon
code review label CVE-2020-9X8X
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 141 small pro icon
code review label CVE-2018-XX34
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 93 small pro icon
code review label CVE-2012-5XX3
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 70 small pro icon
code review label CVE-2022-X41X9
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 51 small pro icon
code review label CVE-2009-26X3
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 69 small pro icon
code review label CVE-2022-357X1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 58 small pro icon
code review label CVE-2023-30XX1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 80 small pro icon
code review label CVE-2023-2X8X1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 82 small pro icon
http label SAML: PySAML2 SSRF
This exercise covers the exploitation of a SSRF in PySAML2
< 1 Hr. diffculty icon 13 small pro icon
code review label CVE-2022-378xx
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 263 small pro icon
code review label CVE-2022-x0x09
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 114 small pro icon
code review label CVE-2018-8x14
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 53 small pro icon
basic beaker label JSON Web Token XIV: Algorithm Confusion with ECDSA jwt
This exercise covers the exploitation of algorithm confusion when no public key is available with a ECDSA key
1-2 Hr. diffculty icon 15 small pro icon
code review label CVE-2014-X80X
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 82 small pro icon
code review label CVE-2015-3XX0
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 64 small pro icon
code review label CVE-2022-458X1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 88 small pro icon
http label SAML: CVE-2021-21239
This exercise covers the exploitation of CVE-2021-21239 (PySAML2)
1-2 Hr. diffculty icon 16 small pro icon
code review label CVE-2022-393XX
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 75 small pro icon
code review label CVE-2023-2XX60
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 69 small pro icon
code review label CVE-2023-2XX61
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. diffculty icon 77 small pro icon
basic beaker label SAML: Malicious IDP
This exercise covers the creation of a malicious IDP to forge assertion
2-4 Hr. diffculty icon 7 small pro icon
basic beaker label DOMPDF RCE IV
This exercise covers the automation of the exploitation of a vulnerability in the DOMPDF library
> 4 Hr. diffculty icon 12 small pro icon
basic beaker label SAML: Signature Wrapping III
This exercise covers the exploitation of a Signature Wrapping Issue in passport-saml (CVE-2022-39299)
1-2 Hr. diffculty icon 27 small pro icon
basic beaker label XSL Java
This exercise covers the exploitation of a Java application using XSL
< 1 Hr. diffculty icon 85 small pro icon
basic beaker label DOMPDF RCE III
This exercise covers the exploitation of a vulnerability in the DOMPDF library
2-4 Hr. diffculty icon 28 small pro icon
basic beaker label XSL PHP V
This exercise covers the exploitation of a PHP application using XSL
1-2 Hr. diffculty icon 83 small pro icon
api label API Payments 07
This exercise covers a way to manipulate a shopping cart to lower the total amount
< 1 Hr. diffculty icon 549 small pro icon
http label CVE-2021-22204: Exiftool RCE II
This exercise covers how you can gain code execution when an application uses exiftool on user-controlled files
< 1 Hr. diffculty icon 54 small pro icon
basic beaker label XSL PHP IV
This exercise covers the exploitation of a PHP application using XSL
2-4 Hr. diffculty icon 112 small pro icon
api label API Payments 06
This exercise covers a simple payments bypass.
< 1 Hr. diffculty icon 580 small pro icon
http label CVE-2022-39224
This exercise covers the exploitation of CVE-2022-39224
2-4 Hr. diffculty icon 59 small pro icon
basic beaker label XSL PHP III
This exercise covers the exploitation of a PHP application using XSL
< 1 Hr. diffculty icon 135 small pro icon
basic beaker label DOMPDF RCE II
This exercise covers the exploitation of a vulnerability in the DOMPDF library
2-4 Hr. diffculty icon 43 small pro icon
basic beaker label DOMPDF RCE
This exercise covers the exploitation of a vulnerability in the DOMPDF library
< 1 Hr. diffculty icon 110 small pro icon
api label API Payments 05
This exercise covers how to abuse a shopping cart allowing users to apply a voucher.
< 1 Hr. diffculty icon 528 small pro icon
basic beaker label XSL PHP II
This exercise covers the exploitation of a PHP application using XSL
< 1 Hr. diffculty icon 187 small pro icon
api label API Payments 04
This exercise covers how to abuse a shopping cart allowing users to apply a voucher..
< 1 Hr. diffculty icon 748 small pro icon
basic beaker label XSL PHP
This exercise covers the exploitation of a PHP application using XSL
< 1 Hr. diffculty icon 220 small pro icon
api label API Payments 03
This exercise covers a simple payments bypass.
< 1 Hr. diffculty icon 852 small pro icon
code review label Code Review 18
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. diffculty icon 95 small pro icon
code review label CVE-2020-13xxx
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 291 small pro icon
code review label CVE-2022-3x7x1
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 402 small pro icon
code review label CVE-2008-5x8x
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 364 small pro icon
code review label Python Snippet #02
This challenge covers the review of a snippet of code written in Python
< 1 Hr. diffculty icon 1102 small pro icon
code review label Java Snippet #10
This challenge covers the review of a snippet of code written in Java
< 1 Hr. diffculty icon 841 small pro icon
code review label Java Snippet #11
This challenge covers the review of a snippet of code written in Java
< 1 Hr. diffculty icon 754 small pro icon
code review label Java Snippet #12
This challenge covers the review of a snippet of code written in Java
< 1 Hr. diffculty icon 718 small pro icon
api label API Payments 02
This exercise covers a simple payments bypass.
< 1 Hr. diffculty icon 999 small pro icon
basic beaker label GCM Nonce Reuse
This challenge covers the impact of nonce reuse on GCM
< 1 Hr. diffculty icon 118 small pro icon
code review label CVE-2019-5x2x
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 250 small pro icon
code review label Java Snippet #07
This challenge covers the review of a snippet of code written in Java
< 1 Hr. diffculty icon 1065 small pro icon
code review label Java Snippet #08
This challenge covers the review of a snippet of code written in Java
< 1 Hr. diffculty icon 1063 small pro icon
code review label Java Snippet #09
This challenge covers the review of a snippet of code written in Java
< 1 Hr. diffculty icon 749 small pro icon
api label API Payments 01 API
This exercise covers a simple payments bypass.
< 1 Hr. diffculty icon 1216 small pro icon
code review label CVE-2022-26xx9
This challenge covers a vulnerable snippet in a real Java application
< 1 Hr. diffculty icon 261 small pro icon
code review label Python Snippet #07
This challenge covers the review of a snippet of code written in Python
< 1 Hr. diffculty icon 952 small pro icon
code review label Python Snippet #08
This challenge covers the review of a snippet of code written in Python
< 1 Hr. diffculty icon 909 small pro icon
code review label Python Snippet #09
This challenge covers the review of a snippet of code written in Python
< 1 Hr. diffculty icon 935 small pro icon
basic beaker label Mongo IDOR
This challenge covers how to exploit an IDOR when Mongo IDs are used
< 1 Hr. diffculty icon 748 small pro icon
code review label CVE-2008-5x8x_ii
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 266 small pro icon
code review label CVE-2005-2x8x
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 275 small pro icon
code review label Python Snippet #06
This challenge covers the review of a snippet of code written in Python
< 1 Hr. diffculty icon 1056 small pro icon
code review label Golang Snippet #01
This challenge covers the review of a snippet of code written in Golang
< 1 Hr. diffculty icon 990 small pro icon
code review label Java Snippet #06
This challenge covers the review of a snippet of code written in Java
< 1 Hr. diffculty icon 726 small pro icon
http label CVE-2022-21449 jwt
This exercise covers the exploitation of CVE-2022-21449 against a Java Application relying on JWT
< 1 Hr. diffculty icon 108 small pro icon
http label CVE-2021-33564 Argument Injection in Ruby Dragonfly
This exercise covers how you can get arbitrary file read using CVE-2021-33564 against Refinery CMS
< 1 Hr. diffculty icon 109 small pro icon
code review label CVE-2021-45xx9
This challenge covers a vulnerable snippet in a real Python application
< 1 Hr. diffculty icon 401 small pro icon
code review label PHP Snippet #07
This challenge covers the review of a snippet of code written in PHP
< 1 Hr. diffculty icon 955 small pro icon
code review label PHP Snippet #08
This challenge covers the review of a snippet of code written in PHP
< 1 Hr. diffculty icon 832 small pro icon
code review label PHP Snippet #09
This challenge covers the review of a snippet of code written in PHP
< 1 Hr. diffculty icon 830 small pro icon
code review label Python Snippet #03
This challenge covers the review of a snippet of code written in Python
< 1 Hr. diffculty icon 981 small pro icon
code review label Python Snippet #04
This challenge covers the review of a snippet of code written in Python
< 1 Hr. diffculty icon 913 small pro icon
code review label Python Snippet #05
This challenge covers the review of a snippet of code written in Python
< 1 Hr. diffculty icon 955 small pro icon
code review label CVE-2021-39x3x
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 271 small pro icon
http label CVE-2022-21724: JDBC RCE PostgreSQL
This challenge covers how to gain code execution by leveraging a JDBC connection string with PostgreSQL
< 1 Hr. diffculty icon 124 small pro icon
code review label Java Snippet #04
This challenge covers the review of a snippet of code written in Java
< 1 Hr. diffculty icon 880 small pro icon
code review label Java Snippet #05
This challenge covers the review of a snippet of code written in Java
< 1 Hr. diffculty icon 796 small pro icon
basic beaker label Ox Remote Code Execution II
This exercise covers how you can gain code execution when an application using Ox to deserialize data and run on Ruby 2.7
2-4 Hr. diffculty icon 23 small pro icon
code review label CVE-2009-3x8x
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 354 small pro icon
http label HTTP 41
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 1930 small pro icon
http label HTTP 42
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 1952 small pro icon
http label HTTP 43
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 1882 small pro icon
code review label CVE-2021-381xx
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 308 small pro icon
basic beaker label H2 RCE
This challenge covers how to gain code execution by leveraging an H2 database in a Java application
< 1 Hr. diffculty icon 87 small pro icon
code review label TypeScript Snippet #04
This challenge covers the review of a snippet of code written in TypeScript
< 1 Hr. diffculty icon 608 small pro icon
code review label TypeScript Snippet #05
This challenge covers the review of a snippet of code written in TypeScript
< 1 Hr. diffculty icon 632 small pro icon
code review label TypeScript Snippet #06
This challenge covers the review of a snippet of code written in TypeScript
< 1 Hr. diffculty icon 545 small pro icon
code review label TypeScript Snippet #07
This challenge covers the review of a snippet of code written in TypeScript
< 1 Hr. diffculty icon 494 small pro icon
code review label TypeScript Snippet #08
This challenge covers the review of a snippet of code written in TypeScript
< 1 Hr. diffculty icon 550 small pro icon
code review label TypeScript Snippet #09
This challenge covers the review of a snippet of code written in TypeScript
< 1 Hr. diffculty icon 581 small pro icon
code review label CVE-2008-4x9x
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 308 small pro icon
basic beaker label Log4j RCE II
This exercise is one of our challenges to help you learn Java Serialisation exploitation
1-2 Hr. diffculty icon 144 small pro icon
basic beaker label Log4j RCE
This challenge covers the latest RCE in Log4j
1-2 Hr. diffculty icon 268 small pro icon
code review label CVE-2021-4379x
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 399 small pro icon
api label API 08
This exercise covers how one can inspect HTTP responses to identify information leaks.
< 1 Hr. diffculty icon 1085 small pro icon
basic beaker label JDBC RCE
This exercise is one of our challenges to help you learn Java Serialisation exploitation
2-4 Hr. diffculty icon 49 small pro icon
code review label CVE-2008-1x3x
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 465 small pro icon
code review label Golang Snippet #12
This challenge covers the review of a snippet of code written in Golang
< 1 Hr. diffculty icon 544 small pro icon
code review label TypeScript Snippet #01
This challenge covers the review of a snippet of code written in TypeScript
< 1 Hr. diffculty icon 787 small pro icon
code review label TypeScript Snippet #02
This challenge covers the review of a snippet of code written in TypeScript
< 1 Hr. diffculty icon 734 small pro icon
code review label TypeScript Snippet #03
This challenge covers the review of a snippet of code written in TypeScript
< 1 Hr. diffculty icon 688 small pro icon
api label API 07 API Angular
This exercise covers how one can inspect JavaScript code to identify information leak.
< 1 Hr. diffculty icon 1151 small pro icon
http label CVE-2021-40438
This challenge covers how to trigger a Server-Side Request Forgery by leveraging CVE-2021-40438
< 1 Hr. diffculty icon 272 small pro icon
http label CVE-2021-41773
This challenge covers how to read arbitrary files by leveraging CVE-2021-41773
< 1 Hr. diffculty icon 446 small pro icon
http label CVE-2021-41773 II
This challenge covers how to gain code execution by leveraging CVE-2021-41773
1-2 Hr. diffculty icon 150 small pro icon
http label HTTP 36
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2127 small pro icon
http label HTTP 37
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2105 small pro icon
http label HTTP 38
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2121 small pro icon
http label HTTP 39
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2108 small pro icon
http label HTTP 40
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2122 small pro icon
code review label CVE-2006-4xxx
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 384 small pro icon
code review label CVE-2006-4xxx_ii
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 285 small pro icon
code review label PHP Snippet #04
This challenge covers the review of a snippet of code written in PHP
< 1 Hr. diffculty icon 1100 small pro icon
code review label PHP Snippet #05
This challenge covers the review of a snippet of code written in PHP
< 1 Hr. diffculty icon 1022 small pro icon
code review label PHP Snippet #06
This challenge covers the review of a snippet of code written in PHP
< 1 Hr. diffculty icon 1081 small pro icon
api label API 06 API Angular
This exercise covers how one can inspect JavaScript code to identify unused endpoints.
< 1 Hr. diffculty icon 1297 small pro icon
code review label CVE-2021-37xxx
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 336 small pro icon
code review label PHP Snippet #01
This challenge covers the review of a snippet of code written in PHP
< 1 Hr. diffculty icon 1602 small pro icon
code review label PHP Snippet #02
This challenge covers the review of a snippet of code written in PHP
< 1 Hr. diffculty icon 1365 small pro icon
code review label PHP Snippet #03
This challenge covers the review of a snippet of code written in PHP
< 1 Hr. diffculty icon 1150 small pro icon
http label HTTP 31
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2235 small pro icon
http label HTTP 32
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2203 small pro icon
http label HTTP 35
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2172 small pro icon
http label HTTP 34
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2167 small pro icon
http label HTTP 33
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2195 small pro icon
api label API 05 API Angular
This exercise covers how one can inspect JavaScript code to identify unused endpoints.
< 1 Hr. diffculty icon 1567 small pro icon
api label API 04 API Angular
This exercise covers how one can inspect JavaScript code to identify unused endpoints.
< 1 Hr. diffculty icon 1639 small pro icon
code review label Golang Snippet #02
This challenge covers the review of a snippet of code written in Golang
< 1 Hr. diffculty icon 810 small pro icon
code review label Golang Snippet #03
This challenge covers the review of a snippet of code written in Golang
< 1 Hr. diffculty icon 665 small pro icon
code review label Golang Snippet #04
This challenge covers the review of a snippet of code written in Golang
< 1 Hr. diffculty icon 739 small pro icon
code review label Golang Snippet #05
This challenge covers the review of a snippet of code written in Golang
< 1 Hr. diffculty icon 707 small pro icon
code review label Golang Snippet #06
This challenge covers the review of a snippet of code written in Golang
< 1 Hr. diffculty icon 616 small pro icon
code review label Golang Snippet #07
This challenge covers the review of a snippet of code written in Golang
< 1 Hr. diffculty icon 640 small pro icon
code review label Golang Snippet #08
This challenge covers the review of a snippet of code written in Golang
< 1 Hr. diffculty icon 599 small pro icon
code review label Golang Snippet #09
This challenge covers the review of a snippet of code written in Golang
< 1 Hr. diffculty icon 561 small pro icon
code review label Golang Snippet #10
This challenge covers the review of a snippet of code written in Golang
< 1 Hr. diffculty icon 624 small pro icon
code review label Golang Snippet #11
This challenge covers the review of a snippet of code written in Golang
< 1 Hr. diffculty icon 612 small pro icon
code review label Javascript Snippet #01
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. diffculty icon 1349 small pro icon
code review label Javascript Snippet #02
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. diffculty icon 1062 small pro icon
code review label Javascript Snippet #03
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. diffculty icon 1094 small pro icon
code review label Javascript Snippet #04
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. diffculty icon 1012 small pro icon
code review label Javascript Snippet #05
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. diffculty icon 1045 small pro icon
code review label Javascript Snippet #06
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. diffculty icon 954 small pro icon
code review label Javascript Snippet #07
This challenge covers the review of a snippet of code written in JavaScript
< 1 Hr. diffculty icon 944 small pro icon
code review label Python Snippet #01
This challenge covers the review of a snippet of code written in Python
< 1 Hr. diffculty icon 1297 small pro icon
code review label Ruby Snippet #01
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. diffculty icon 468 small pro icon
code review label Ruby Snippet #02
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. diffculty icon 461 small pro icon
code review label Ruby Snippet #03
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. diffculty icon 488 small pro icon
code review label Ruby Snippet #04
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. diffculty icon 440 small pro icon
code review label Ruby Snippet #05
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. diffculty icon 494 small pro icon
code review label Ruby Snippet #06
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. diffculty icon 479 small pro icon
code review label Ruby Snippet #07
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. diffculty icon 388 small pro icon
code review label Ruby Snippet #08
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. diffculty icon 425 small pro icon
code review label Ruby Snippet #09
This challenge covers the review of a snippet of code written in Ruby
< 1 Hr. diffculty icon 386 small pro icon
http label HTTP 26
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2415 small pro icon
http label HTTP 27
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2373 small pro icon
http label HTTP 28
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2342 small pro icon
http label HTTP 29
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2287 small pro icon
http label HTTP 30
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2250 small pro icon
code review label CVE-2020-17xx7
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 571 small pro icon
basic beaker label Ox Remote Code Execution
This exercise covers how you can gain code execution when an application using Ox to deserialize data and run on Ruby 2.3
2-4 Hr. diffculty icon 57 small pro icon
code review label CVE-2020-9x9x
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 463 small pro icon
http label HTTP 21
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2547 small pro icon
http label HTTP 22
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2514 small pro icon
http label HTTP 23
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2470 small pro icon
http label HTTP 24
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2469 small pro icon
http label HTTP 25
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2469 small pro icon
http label HTTP 16
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2651 small pro icon
http label HTTP 20
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2555 small pro icon
http label HTTP 18
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2622 small pro icon
http label HTTP 19
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2589 small pro icon
http label HTTP 17
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2635 small pro icon
code review label CVE-2020-17xx8
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 362 small pro icon
http label CVE-2021-22204: Exiftool RCE
This exercise covers how you can gain code execution when an application uses exiftool on user-controlled files
1-2 Hr. diffculty icon 147 small pro icon
http label SSRF via FFMPEG II
This exercise covers how you can read abitrary files when an application use ffmpeg to render videos from a video you provide
< 1 Hr. diffculty icon 103 small pro icon
api label API 03 API
This exercise is the API version of an exercise you already solved in another badge. You should use it to get more confident with discovering vulnerabilities without any hint on what to look for.
< 1 Hr. diffculty icon 1669 small pro icon
code review label CVE-2020-11xxx
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 379 small pro icon
csrf label OAuth2: Authorization Server XSS II
This exercise covers the exploitation of a XSS in the Authorization server
< 1 Hr. diffculty icon 232 small pro icon
http label HTTP 11
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2846 small pro icon
http label HTTP 15
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2733 small pro icon
http label HTTP 12
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2810 small pro icon
http label HTTP 13
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2760 small pro icon
http label HTTP 14
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2745 small pro icon
api label API 02 API
This exercise is the API version of an exercise you already solved in another badge. You should use it to get more confident with discovering vulnerabilities without any hint on what to look for.
< 1 Hr. diffculty icon 2201 small pro icon
basic beaker label Express Local File Read
This exercise covers how an insecure to render can be used to gain local file read with Express
< 1 Hr. diffculty icon 325 small pro icon
csrf label OAuth2: Authorization Server XSS
This exercise covers the exploitation of a XSS in the Authorization server
< 1 Hr. diffculty icon 304 small pro icon
http label HTTP 10
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 2941 small pro icon
http label HTTP 09
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 3001 small pro icon
http label HTTP 07
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 3109 small pro icon
http label HTTP 06
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 3157 small pro icon
http label HTTP 08
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 3028 small pro icon
http label HTTP 03
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 3443 small pro icon
http label HTTP 04
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 3331 small pro icon
http label HTTP 05
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 3276 small pro icon
http label HTTP 02
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 3623 small pro icon
http label HTTP 01
This challenge covers how to send specific HTTP requests
< 1 Hr. diffculty icon 3830 small pro icon
api label API 01 API
This exercise is the API version of an exercise you already solved in the Essential Badge. You should use it to get more confident with discovering vulnerabilities without any hint on what to look for.
< 1 Hr. diffculty icon 2638 small pro icon
basic beaker label JSON Web Token XIII jwt
This exercise covers the exploitation of algorithm confusion when no public key is available
< 1 Hr. diffculty icon 141 small pro icon
basic beaker label SAML: Comment Injection II
This exercise covers the exploitation of a comment injection vulnerability in SAML
< 1 Hr. diffculty icon 479 small pro icon
recon label Recon 24
In this challenge, you need to look for a file named key.txt in the place used to serve the assets for the main website
< 1 Hr. diffculty icon 3450 small free icon
recon label Recon 25
In this challenge, you need to look for a file named key2.txt in the place used to serve the assets for the main website
1-2 Hr. diffculty icon 2155 small free icon
recon label Recon 26
In this challenge, you need to look for a key in the JavaScript used by the website
< 1 Hr. diffculty icon 3373 small free icon
http label SSRF via FFMPEG
This exercise covers how you can read abitrary files when an application use ffmpeg to render videos from a video you provide
1-2 Hr. diffculty icon 212 small pro icon
basic beaker label SAML: Signature Wrapping II
This exercise covers how one can use Signature Wrapping to become arbitrary users.
< 1 Hr. diffculty icon 362 small pro icon
basic beaker label RCE via argument injection
This exercise covers a remote command execution vulnerability in which an attacker can only inject arguments
> 4 Hr. diffculty icon 38 small pro icon
code review label Code Review 16
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. diffculty icon 193 small pro icon
basic beaker label SAML: Signature Wrapping
This exercise covers how one can use Signature Wrapping to become arbitrary users.
< 1 Hr. diffculty icon 453 small pro icon
recon label Recon 20
In this challenge, you need to look at the branches in repo3
< 1 Hr. diffculty icon 3582 small free icon
recon label Recon 21
In this challenge, you need to look at the information in the branches for repo4
< 1 Hr. diffculty icon 3512 small free icon
recon label Recon 22
In this challenge, you need to look in repo9 for deleted files
< 1 Hr. diffculty icon 3325 small free icon
recon label Recon 23
In this challenge, you need to look for sensitive information in commit messages
< 1 Hr. diffculty icon 3362 small free icon
basic beaker label SAML: SAMLResponse forwarding
This exercise covers how one can pass the SAMLResponse from one Service Provider to another Service Provider.
< 1 Hr. diffculty icon 417 small pro icon
basic beaker label CGI and Signature
This exercise covers the exploitation of a vulnerable CGI.
< 1 Hr. diffculty icon 182 small pro icon
recon label Recon 17
In this challenge, you need to look at the name of the developer used in the repository test1
< 1 Hr. diffculty icon 3807 small free icon
recon label Recon 18
In this challenge, you need to look at the public repository of the developers in the organisation
< 1 Hr. diffculty icon 3619 small free icon
recon label Recon 19
In this challenge, you need to look at the email addresses used for commits in the repository repo7
< 1 Hr. diffculty icon 3373 small free icon
code review label Code Review 15
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. diffculty icon 192 small pro icon
code review label Code Review 14
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. diffculty icon 211 small pro icon
http label CVE-2020-14343: PyYAML unsafe loader
This exercise covers how you can gain code execution when an application use a vulnerable version of PyYAML and relies on load()
< 1 Hr. diffculty icon 264 small pro icon
basic beaker label OAuth2: State Fixation
This exercise covers the exploitation of a state fixation in the OAuth2 Client
1-2 Hr. diffculty icon 343 small pro icon
code review label Code Review 13
This exercise is one of our challenges to help you learn how to review real source code
2-4 Hr. diffculty icon 130 small pro icon
http label CVE-2020-7115: Aruba Clearpass RCE
This exercise covers a remote command execution issue on Aruba Clearpass RCE
< 1 Hr. diffculty icon 171 small pro icon
code review label Code Review 12
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. diffculty icon 246 small pro icon
basic beaker label OAuth2: Predictable State II
This exercise covers the exploitation of predictable state in the OAuth2 Client
1-2 Hr. diffculty icon 232 small pro icon
recon label Recon 13
In this challenge, you need to find the TXT record linked to key.z.hackycorp.com
< 1 Hr. diffculty icon 4518 small free icon
recon label Recon 14
In this challenge, you need to find a TXT record by doing a zone transfer on z.hackycorp.com
< 1 Hr. diffculty icon 4088 small free icon
recon label Recon 15
In this challenge, you need to find a TXT record by doing a zone transfer on the internal zone "int"
< 1 Hr. diffculty icon 3573 small free icon
recon label Recon 16
In this challenge, you need to find the version of Bind used
< 1 Hr. diffculty icon 3766 small free icon
basic beaker label EDDSA vulnerability in Monocypher crypto
This exercise covers the exploitation of a vulnerability impacting Monocypher.
1-2 Hr. diffculty icon 138 small pro icon
code review label Code Review 11
This exercise is one of our challenges to help you learn how to review real source code
2-4 Hr. diffculty icon 85 small pro icon
basic beaker label OAuth2: Predictable State
This exercise covers the exploitation of predictable state in the OAuth2 Client
2-4 Hr. diffculty icon 253 small pro icon
code review label Code Review 10
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. diffculty icon 183 small pro icon
recon label Recon 11
< 1 Hr. diffculty icon 4044 small free icon
recon label Recon 12
< 1 Hr. diffculty icon 4499 small free icon
basic beaker label Unicode and NFKC
This exercise covers how can leverage unicode to get exploit a directory traversal
< 1 Hr. diffculty icon 257 small pro icon
basic beaker label SAML: Trusted Embedded Key
This exercise covers the exploitation of a service provider (SP) that doesn't check the certificate provided in the SAMLResponse
< 1 Hr. diffculty icon 431 small pro icon
recon label Recon 06
This exercise covers default vhost
< 1 Hr. diffculty icon 8006 small free icon
recon label Recon 07
This exercise covers default TLS vhost
< 1 Hr. diffculty icon 7194 small free icon
recon label Recon 08
This exercise covers aliases in TLS certificates
< 1 Hr. diffculty icon 6481 small free icon
http label CVE-2020-8163: Rails local name RCE
This exercise details the exploitation of CVE-2020-8163 to gain code execution
1-2 Hr. diffculty icon 196 small pro icon
basic beaker label SAML: Known Key
This exercise covers the exploitation of a known key in SAML
1-2 Hr. diffculty icon 451 small pro icon
code review label Code Review 09
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. diffculty icon 133 small pro icon
recon label Recon 04
This exercise covers common interesting directories
< 1 Hr. diffculty icon 10865 small free icon
recon label Recon 05
This exercise covers simple directory bruteforcing
< 1 Hr. diffculty icon 8168 small free icon
recon label Recon 01
This exercise covers 404 error pages
< 1 Hr. diffculty icon 14499 small free icon
csrf label OAuth2: Client Server XSS
This exercise covers the exploitation of a Cross-Site Scripting in the OAuth2 Client Server
1-2 Hr. diffculty icon 325 small pro icon
basic beaker label Zip symlink
This exercise covers how you can create a malicious Zip file and use it to gain access to sensitive files.
< 1 Hr. diffculty icon 519 small pro icon
code review label Code Review 08
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. diffculty icon 187 small pro icon
basic beaker label SAML: Comment Injection
This exercise covers the exploitation of a comment injection vulnerability in SAML
< 1 Hr. diffculty icon 1379 small pro icon
basic beaker label Unicode and Downcase
This exercise covers how you can use unicode to gain access to an admin account.
< 1 Hr. diffculty icon 532 small pro icon
code review label Code Review 07
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. diffculty icon 160 small pro icon
basic beaker label Java Serialize 01
This exercise is one of our challenges to help you learn Java Serialisation exploitation
< 1 Hr. diffculty icon 331 small pro icon
basic beaker label Unicode and Uppercase
This exercise covers how you can use unicode to gain access to an admin account.
< 1 Hr. diffculty icon 593 small pro icon
code review label Code Review 06
This exercise is one of our challenges to help you learn how to review real source code
2-4 Hr. diffculty icon 95 small pro icon
basic beaker label Cross-Site Leak
This exercise covers how one can use Cross-Site Leak to recover sensitive information
2-4 Hr. diffculty icon 507 small pro icon
sqli label From SQL injection to Shell III: PostgreSQL Edition SQL Injection
This exercise covers how to gain access to an administration interface using SQL injection followed by how to get command execution using Ghostscript
2-4 Hr. diffculty icon 192 small pro icon
csrf label OAuth2: Client CSRF II
This exercise covers the exploitation of a CSRF in the OAuth2 Client
2-4 Hr. diffculty icon 441 small pro icon
csrf label XSS Include XSS
This exercise covers how one can use Cross-Site-Scripting Include to leak information.
< 1 Hr. diffculty icon 1168 small pro icon
csrf label OAuth2: Client CSRF
This exercise covers the exploitation of a CSRF in the OAuth2 Client
< 1 Hr. diffculty icon 876 small pro icon
code review label Code Review 05
This exercise is one of our challenges to help you learn how to review real source code
2-4 Hr. diffculty icon 128 small pro icon
code review label Code Review 04
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. diffculty icon 242 small pro icon
basic beaker label JS Prototype Pollution
This exercise covers how to exploit Prototype Pollution against a JavaScript application
< 1 Hr. diffculty icon 800 small pro icon
csrf label OAuth2: Authorization Server CSRF
This exercise covers the exploitation of a CSRF in the Authorization server
1-2 Hr. diffculty icon 1014 small pro icon
code review label Code Review 03
This exercise is one of our challenges to help you learn how to review real source code
2-4 Hr. diffculty icon 152 small pro icon
http label SSRF in PDF generation
This exercise covers how you can read arbitrary files when an application generates pdf from a link you provide
< 1 Hr. diffculty icon 788 small pro icon
basic beaker label OAuth2: Github HTTP HEAD
This exercise covers the exploitation of the HTTP HEAD issue impacting Github in 2019
< 1 Hr. diffculty icon 415 small pro icon
csrf label SVG XSS
This exercise covers how one can use SVG to trigger a Cross-Site-Scripting.
< 1 Hr. diffculty icon 1610 small pro icon
http label Apache Pluto RCE
This exercise covers how you can gain code execution in Apache Pluto 3.0.0 due to an issue in the authorisation logic
< 1 Hr. diffculty icon 473 small pro icon
csrf label JSON Cross-Site Request Forgery
This exercise details the exploitation of a Cross-Site Request Forgery when JSON is used
< 1 Hr. diffculty icon 1330 small pro icon
csrf label Cross-Site Request Forgery
This exercise details the exploitation of a Cross-Site Request Forgery to gain access to sensitive data
< 1 Hr. diffculty icon 1418 small pro icon
code review label Code Review 02
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. diffculty icon 298 small pro icon
basic beaker label postMessage() IV
This exercise covers how insecure calls to the JavaScript function postMessage() can be used to leak sensitive information when a listener does not filter the origin and X-Frame-Options is used
< 1 Hr. diffculty icon 856 small pro icon
basic beaker label Spring Actuators
This exercise covers how you can gain code execution using Spring Actuators when Spring Cloud is used.
1-2 Hr. diffculty icon 253 small pro icon
basic beaker label postMessage() III
This exercise covers how insecure calls to the JavaScript function postMessage() can be used to trigger a Cross-Site Scripting
< 1 Hr. diffculty icon 866 small pro icon
basic beaker label postMessage() II
This exercise covers how insecure calls to the JavaScript function postMessage() can be used to leak sensitive information when a listener does not filter the origin
< 1 Hr. diffculty icon 965 small pro icon
basic beaker label PHP phar://
This exercise covers how the PHP phar:// handler can be used to gain code execution using PHP unserialize.
< 1 Hr. diffculty icon 313 small pro icon
basic beaker label Signing Oracle
This exercise covers how a signing oracle can be used to bypass authorization in place
< 1 Hr. diffculty icon 729 small pro icon
basic beaker label Length Extension Attack
This exercise covers how to use a length extension attack to exploit a directory traversal vulnerability
1-2 Hr. diffculty icon 649 small pro icon
basic beaker label JSON Web Encryption
This exercise covers how you can create your own JWE if you have access to the public key used by the server
< 1 Hr. diffculty icon 471 small pro icon
basic beaker label postMessage()
This exercise covers how insecure calls to the JavaScript function postMessage() can be used to leak sensitive information
< 1 Hr. diffculty icon 1094 small pro icon
http label CVE-2019-5418
This exercise details the exploitation of CVE-2019-5418 to get code execution
1-2 Hr. diffculty icon 430 small pro icon
basic beaker label Cross-Site WebSocket Hijacking
This exercise covers Cross-Site WebSocket Hijacking and how it can be used to gain access to sensitive information
< 1 Hr. diffculty icon 987 small pro icon
basic beaker label JWT XII jwt
This exercise covers how to use the x5u header to bypass an authentication based on JWT.
1-2 Hr. diffculty icon 591 small pro icon
basic beaker label Cross-Origin Resource Sharing II
This exercise covers Cross-Origin Resource Sharing and how it can be used to get access to sensitive data.
< 1 Hr. diffculty icon 931 small pro icon
basic beaker label JWT XI jwt
This exercise covers how to use the jku header to bypass an authentication based on JWT.
1-2 Hr. diffculty icon 594 small pro icon
http label cve-2019-5420 II
This exercise details the exploitation of CVE-2019-5420 to gain code execution
< 1 Hr. diffculty icon 485 small pro icon
basic beaker label OAuth2: Client OpenRedirect
This exercise covers the exploitation of an OpenRedirect in the OAuth2 Client
< 1 Hr. diffculty icon 765 small pro icon
http label CVE-2019-5420
This exercise details the exploitation of CVE-2019-5420 to forge a session as another user
2-4 Hr. diffculty icon 775 small pro icon
basic beaker label JWT X jwt
This exercise covers how to use the jku header to bypass an authentication based on JWT.
< 1 Hr. diffculty icon 676 small pro icon
basic beaker label GraphQL: SQL Injection
This exercise covers how to use introspection and a SQL injection to get access to additional information in GraphQL.
1-2 Hr. diffculty icon 1244 small pro icon
basic beaker label OAuth2: Authorization Server OpenRedirect
This exercise covers the exploitation of an OpenRedirect in the Authorization Server
< 1 Hr. diffculty icon 876 small pro icon
basic beaker label JWT IX jwt
This exercise covers how to use the jku header to bypass an authentication based on JWT.
< 1 Hr. diffculty icon 785 small pro icon
http label Gogs RCE II
This exercise covers how to get code execution against the Git self hosted tool: Gogs.
< 1 Hr. diffculty icon 524 small pro icon
basic beaker label JWT VIII jwt
This exercise covers how to use the jku header to bypass an authentication based on JWT.
1-2 Hr. diffculty icon 851 small pro icon
basic beaker label SAML: Signature Stripping
This exercise covers the exploitation of a signature stripping vulnerability in SAML
< 1 Hr. diffculty icon 1749 small pro icon
basic beaker label GraphQL Introspection
This exercise covers how to use introspection to get access to additional information in GraphQL.
< 1 Hr. diffculty icon 2051 small pro icon
http label Gogs RCE
This exercise covers how to get code execution against the Git self hosted tool: Gogs.
1-2 Hr. diffculty icon 588 small pro icon
basic beaker label Android 07
This exercise will guide through the process of reversing simple obfuscated Android code
1-2 Hr. diffculty icon 1239 small pro icon
basic beaker label Android 06
This exercise will guide through the process of reversing simple obfuscated Android code
1-2 Hr. diffculty icon 1451 small pro icon
basic beaker label Android 05
This exercise will guide through the process of reversing simple obfuscated Android code
1-2 Hr. diffculty icon 1723 small pro icon
basic beaker label Ruby 2.x Universal RCE Deserialization Gadget Chain
This exercise covers how to get code execution by using a Ruby Universal Gadget when an attacker controls the data passed to Marshal.load()
< 1 Hr. diffculty icon 1259 small pro icon
http label CVE-2018-10933: LibSSH auth bypass
This exercise covers how one can bypass the authentication of an SSH server based on libssh to gain a shell on the impacted system
-- diffculty icon 0 small free icon
basic beaker label Android 04
This exercise will guide through the process of reversing simple Android code
< 1 Hr. diffculty icon 2208 small pro icon
basic beaker label Android 03
This exercise will guide through the process of extracting simple information from an APK
< 1 Hr. diffculty icon 2961 small pro icon
sqli label From SQL injection to Shell III SQL Injection
This exercise covers how to gain access to an administration interface using SQL injection followed by how to get command execution using ImageTragick
1-2 Hr. diffculty icon 984 small pro icon
basic beaker label Android 02
This exercise will guide through the process of extracting data from a simple database used by an Android app
< 1 Hr. diffculty icon 3226 small pro icon
basic beaker label IDOR to Shell
This exercise covers how to get code execution by chaining vulnerabilities in a Ruby-on-Rails application
1-2 Hr. diffculty icon 925 small pro icon
basic beaker label Android 01
This exercise will guide through the process of extracting simple information from an APK
< 1 Hr. diffculty icon 3446 small pro icon
basic beaker label Introduction to CSP
This exercise details the exploitation of a XSS in a simple web application that uses Content Security Policy
< 1 Hr. diffculty icon 2244 small pro icon
http label CVE-2018-11235: Git Submodule RCE
This exercise details the exploitation of a vulnerability in Git Sub module that can be used to get command execution
2-4 Hr. diffculty icon 458 small pro icon
basic beaker label Git Information Leak II
This exercise details how to retrieve information from an exposed .git directory on a web server. This time, the directly listing is disabled
< 1 Hr. diffculty icon 2354 small pro icon
basic beaker label Git Information Leak
This exercise details how to retrieve information from an exposed .git directory on a web server
< 1 Hr. diffculty icon 3099 small pro icon
basic beaker label JWT VII jwt
This exercise covers the exploitation of a website using JWT for session without verifying the signature
< 1 Hr. diffculty icon 3018 small pro icon
http label CVE-2016-5386: HTTPoxy/Golang HTTProxy namespace conflict
This exercise covers the exploitation of HTTPoxy against an old version of Golang
< 1 Hr. diffculty icon 829 small pro icon
basic beaker label Unix 31
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 12999 small pro icon
basic beaker label Unix 30
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 13030 small pro icon
basic beaker label Unix 25
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 13647 small pro icon
basic beaker label Unix 32
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 12972 small pro icon
basic beaker label Unix 34
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 12912 small pro icon
basic beaker label Unix 33
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 12945 small pro icon
basic beaker label Unix 27
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 13485 small pro icon
basic beaker label Unix 29
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 13414 small pro icon
basic beaker label Unix 28
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 13434 small pro icon
basic beaker label Unix 26
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 13561 small pro icon
basic beaker label CBC-MAC II crypto
This exercise covers the exploitation of an application using CBC-MAC when an attacker has control over the IV
1-2 Hr. diffculty icon 1573 small pro icon
basic beaker label JWT VI jwt
This exercise covers the exploitation of an injection in the kid element of a JWT. This injection can be used to bypass the signature mechanism
< 1 Hr. diffculty icon 2307 small pro icon
http label CVE-2018-6574: go get RCE
This exercise covers a remote command execution in Golang's go get command.
< 1 Hr. diffculty icon 798 small pro icon
basic beaker label Unix 11
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 18229 small pro icon
basic beaker label Unix 12
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 17735 small pro icon
basic beaker label Unix 13
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 16938 small pro icon
basic beaker label Unix 14
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 16536 small pro icon
basic beaker label Unix 15
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 15106 small pro icon
basic beaker label Unix 16
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 14765 small pro icon
basic beaker label Unix 17
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 14980 small pro icon
basic beaker label Unix 18
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 14913 small pro icon
basic beaker label Unix 19
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 14823 small pro icon
basic beaker label Unix 20
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 13902 small pro icon
basic beaker label Unix 21
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 14069 small pro icon
basic beaker label Unix 22
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 13941 small pro icon
basic beaker label Unix 23
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 13722 small pro icon
basic beaker label Unix 24
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 13648 small pro icon
basic beaker label JWT V jwt
This exercise covers the exploitation of a trivial secret used to sign JWT tokens.
< 1 Hr. diffculty icon 2755 small pro icon
http label CVE-2018-0114 jwt
This exercise details the exploitation of a vulnerability in Cisco's node-jose, a JavaScript library created to manage JWT
2-4 Hr. diffculty icon 1679 small pro icon
basic beaker label JWT IV jwt
This exercise covers the exploitation of a vulnerability similar to the recent CVE-2017-17405 impacting Ruby Net::FTP
< 1 Hr. diffculty icon 2448 small pro icon
basic beaker label CBC-MAC crypto
This exercise covers the exploitation of signature of non-fixed size messages with CBC-MAC
1-2 Hr. diffculty icon 1540 small pro icon
basic beaker label JWT III jwt
This exercise covers the exploitation of an issue in the usage of JWT token
1-2 Hr. diffculty icon 2635 small pro icon
basic beaker label Code Execution 09
This exercise is one of our challenges on Code Execution
< 1 Hr. diffculty icon 9936 small pro icon
basic beaker label Server Side Template Injection 02
This exercise is one of our challenges on Server-Side Template Injection
< 1 Hr. diffculty icon 7812 small pro icon
basic beaker label MongoDB Injection 02
This exercise is one of our challenges on vulnerabilities related to MongoDB
1-2 Hr. diffculty icon 7821 small pro icon
basic beaker label Authorization 06
This exercise is one of our challenges on Authorisation issues
< 1 Hr. diffculty icon 13511 small pro icon
basic beaker label Code Execution 08
This exercise is one of our challenges on Code Execution
< 1 Hr. diffculty icon 10026 small pro icon
basic beaker label Authorization 04
This exercise is one of our challenges on Authorisation issues
< 1 Hr. diffculty icon 14598 small pro icon
basic beaker label Authorization 05
This exercise is one of our challenges on Authorisation issues
< 1 Hr. diffculty icon 14084 small pro icon
basic beaker label Command Execution 03
This exercise is one of our challenges on Command Execution
< 1 Hr. diffculty icon 10351 small pro icon
basic beaker label Server Side Template Injection 01
This exercise is one of our challenges on Server-Side Template Injection
< 1 Hr. diffculty icon 7792 small pro icon
basic beaker label Code Execution 05
This exercise is one of our challenges on Code Execution
< 1 Hr. diffculty icon 11444 small pro icon
basic beaker label Code Execution 06
This exercise is one of our challenges on Code Execution
< 1 Hr. diffculty icon 11189 small pro icon
basic beaker label Code Execution 07
This exercise is one of our challenges on Code Execution
< 1 Hr. diffculty icon 10955 small pro icon
basic beaker label Introduction to code review
This exercise covers the different ways to perform code review. It also contains a simple application to review to help you get started.
-- diffculty icon 0 small free icon
basic beaker label S2-052
This exercise covers the exploitation of the Struts S2-052 vulnerability
< 1 Hr. diffculty icon 2333 small free icon
sqli label SQL Injection 06 SQL Injection
This exercise is one of our challenges on SQL Injections
< 1 Hr. diffculty icon 8567 small pro icon
basic beaker label XML Attacks 01
This exercise is one of our challenges on vulnerabilities related to XML processing
< 1 Hr. diffculty icon 8291 small pro icon
basic beaker label XML Attacks 02
This exercise is one of our challenges on vulnerabilities related to XML processing
< 1 Hr. diffculty icon 7838 small pro icon
sqli label SQL Injection 04 SQL Injection
This exercise is one of our challenges on SQL Injections
< 1 Hr. diffculty icon 9079 small pro icon
sqli label SQL Injection 05 SQL Injection
This exercise is one of our challenges on SQL Injections
< 1 Hr. diffculty icon 9000 small pro icon
sqli label SQL Injection 01 SQL Injection
This exercise is one of our challenges on SQL Injections
< 1 Hr. diffculty icon 10088 small pro icon
sqli label SQL Injection 02 SQL Injection
This exercise is one of our challenges on SQL Injections
< 1 Hr. diffculty icon 9762 small pro icon
sqli label SQL Injection 03 SQL Injection
This exercise is one of our challenges on SQL Injections
< 1 Hr. diffculty icon 9492 small pro icon
basic beaker label Code Execution 02
This exercise is one of our challenges on Code Execution
< 1 Hr. diffculty icon 12676 small pro icon
basic beaker label Authorization 03
This exercise is one of our challenges on Authorisation issues
< 1 Hr. diffculty icon 15547 small pro icon
basic beaker label Command Execution 01
This exercise is one of our challenges on Command Execution
< 1 Hr. diffculty icon 10800 small pro icon
basic beaker label Command Execution 02
This exercise is one of our challenges on Command Execution
< 1 Hr. diffculty icon 10468 small pro icon
http label Server Side Request Forgery 04
This exercise is one of our challenges on Server-Side Request Forgery
< 1 Hr. diffculty icon 8887 small pro icon
basic beaker label Open Redirect 01
This exercise is one of our challenges on Open Redirect
< 1 Hr. diffculty icon 9167 small pro icon
basic beaker label Open Redirect 02
This exercise is one of our challenges on Open Redirect
< 1 Hr. diffculty icon 8873 small pro icon
basic beaker label MongoDB Injection 01
This exercise is one of our challenges on vulnerabilities related to MongoDB
< 1 Hr. diffculty icon 9287 small pro icon
basic beaker label SAML: Introduction
This exercise covers the exploitation of a signature stripping vulnerability in SAML
< 1 Hr. diffculty icon 2394 small pro icon
http label Server Side Request Forgery 02
This exercise is one of our challenges on Server-Side Request Forgery
< 1 Hr. diffculty icon 9222 small pro icon
http label Server Side Request Forgery 03
This exercise is one of our challenges on Server-Side Request Forgery
< 1 Hr. diffculty icon 9190 small pro icon
http label Server Side Request Forgery 01
This exercise is one of our challenges on Server-Side Request Forgery
< 1 Hr. diffculty icon 9396 small pro icon
csrf label XSS 09 XSS
This exercise is one of our challenges on Cross-Site Scripting
< 1 Hr. diffculty icon 8327 small pro icon
csrf label XSS 10 XSS
This exercise is one of our challenges on Cross-Site Scripting
< 1 Hr. diffculty icon 7730 small pro icon
basic beaker label Directory Traversal 01
This exercise is one of our challenges on Directory Traversal
< 1 Hr. diffculty icon 11000 small pro icon
basic beaker label Directory Traversal 02
This exercise is one of our challenges on Directory Traversal
< 1 Hr. diffculty icon 10797 small pro icon
basic beaker label Directory Traversal 03
This exercise is one of our challenges on Directory Traversal
< 1 Hr. diffculty icon 10660 small pro icon
csrf label XSS 02 XSS
This exercise is one of our challenges on Cross-Site Scripting
< 1 Hr. diffculty icon 9835 small pro icon
csrf label XSS 03 XSS
This exercise is one of our challenges on Cross-Site Scripting
< 1 Hr. diffculty icon 9479 small pro icon
csrf label XSS 04 XSS
This exercise is one of our challenges on Cross-Site Scripting
< 1 Hr. diffculty icon 9024 small pro icon
csrf label XSS 05 XSS
This exercise is one of our challenges on Cross-Site Scripting
< 1 Hr. diffculty icon 8744 small pro icon
csrf label XSS 06 XSS
This exercise is one of our challenges on Cross-Site Scripting
< 1 Hr. diffculty icon 8700 small pro icon
csrf label XSS 07 XSS
This exercise is one of our challenges on Cross-Site Scripting
< 1 Hr. diffculty icon 8555 small pro icon
csrf label XSS 08 XSS
This exercise is one of our challenges on Cross-Site Scripting
< 1 Hr. diffculty icon 8431 small pro icon
basic beaker label File Upload 01
This exercise is one of our challenges on Upload vulnerabilities
< 1 Hr. diffculty icon 8535 small pro icon
basic beaker label File Upload 02
This exercise is one of our challenges on Upload vulnerabilities
< 1 Hr. diffculty icon 8420 small pro icon
csrf label XSS 01 XSS
This exercise is one of our challenges on Cross-Site Scripting
< 1 Hr. diffculty icon 10232 small pro icon
basic beaker label Authentication 05
This exercise is one of our challenges on Authentication issues
< 1 Hr. diffculty icon 15958 small pro icon
basic beaker label Code Execution 03
This exercise is one of our challenges on Code Execution
< 1 Hr. diffculty icon 12045 small pro icon
basic beaker label Code Execution 04
This exercise is one of our challenges on Code Execution
< 1 Hr. diffculty icon 11817 small pro icon
basic beaker label File Include 01
This exercise is one of our challenges on File Include vulnerabilities
< 1 Hr. diffculty icon 10172 small pro icon
basic beaker label File Include 02
This exercise is one of our challenges on File Include vulnerabilities
< 1 Hr. diffculty icon 9917 small pro icon
basic beaker label LDAP 01
This exercise is one of our challenges on vulnerabilities related to LDAP
< 1 Hr. diffculty icon 9845 small pro icon
basic beaker label LDAP 02
This exercise is one of our challenges on vulnerabilities related to LDAP
< 1 Hr. diffculty icon 9429 small pro icon
basic beaker label Authentication 04
This exercise is one of our challenges on Authentication issues
< 1 Hr. diffculty icon 16706 small pro icon
basic beaker label Authentication 01
This exercise is one of our challenges on Authentication issues
< 1 Hr. diffculty icon 18149 small pro icon
basic beaker label Authentication 02
This exercise is one of our challenges on Authentication issues
< 1 Hr. diffculty icon 17527 small pro icon
basic beaker label Authentication 03
This exercise is one of our challenges on Authentication issues
< 1 Hr. diffculty icon 17022 small pro icon
basic beaker label Authorization 01
This exercise is one of our challenges on Authorisation issues
< 1 Hr. diffculty icon 16079 small pro icon
basic beaker label Authorization 02
This exercise is one of our challenges on Authorisation issues
< 1 Hr. diffculty icon 15781 small pro icon
basic beaker label Code Execution 01
This exercise is one of our challenges on Code Execution
< 1 Hr. diffculty icon 13471 small pro icon
http label CVE-2016-10033: PHPMailer RCE
This exercise covers a remote code execution vulnerability in PHPMailer
< 1 Hr. diffculty icon 3471 small pro icon
basic beaker label Cipher block chaining crypto
This exercise details how to tamper with data encrypted using CBC
1-2 Hr. diffculty icon 2699 small pro icon
basic beaker label Struts s2-045
This exercise covers a Remote Code Execution in Struts 2.
< 1 Hr. diffculty icon 2573 small pro icon
http label CVE-2016-2098
This exercise covers a remote code execution vulnerability in Ruby-on-Rails when using render on user-supplied data
< 1 Hr. diffculty icon 3379 small pro icon
http label CVE-2014-4511: Gitlist RCE
This exercise explains how you can exploit a vulnerability published in 2014 in Gitlist.
-- diffculty icon 0 small free icon
basic beaker label ECDSA crypto
This exercise covers the exploitation of a weakness in the usage of ECDSA
2-4 Hr. diffculty icon 324 small pro icon
basic beaker label Werkzeug DEBUG
This challenge was written for Ruxcon CTF 2015 and cover the Debug mode of Werkzeug/Flask
< 1 Hr. diffculty icon 1531 small pro icon
basic beaker label Padding Oracle
This exercise covers an attack against CBC mode. This attack can be used to decrypt data and re-encrypt arbitrary data
1-2 Hr. diffculty icon 801 small free icon
basic beaker label Unickle
This challenge was written for Ruxcon CTF 2015. It's an SQL injection mixed with a remote code execution.
1-2 Hr. diffculty icon 642 small pro icon
http label CVE-2015-3224
This exercise is a challenge written for Nullcon CTF in 2015
< 1 Hr. diffculty icon 1537 small pro icon
basic beaker label Luhn
This challenge was written for Ruxcon CTF 2015. It's an SQL injection with a twist
2-4 Hr. diffculty icon 590 small pro icon
http label CVE-2013-0156: Rails Object Injection
This exercise covers the exploitation of a code execution in Ruby-on-Rails using XML and YAML.
< 1 Hr. diffculty icon 3774 small pro icon
basic beaker label JSON Web Token II jwt
This exercise covers the exploitation of an issue with some implementations of JWT
1-2 Hr. diffculty icon 3459 small pro icon
http label CVE-2016-0792
This exercise covers the exploitation of an Xstream vulnerability in Jenkins
< 1 Hr. diffculty icon 4481 small pro icon
basic beaker label ObjectInputStream
This exercise covers the exploitation of a call to readObject in a Spring application
< 1 Hr. diffculty icon 4048 small pro icon
basic beaker label XMLDecoder
This exercise covers the exploitation of an application using XMLDecoder
< 1 Hr. diffculty icon 5005 small pro icon
basic beaker label CVE-2014-1266
This exercise covers how to intercept an HTTPs connection..
1-2 Hr. diffculty icon 1035 small pro icon
basic beaker label CVE-2011-0228
This exercise covers how to intercept an HTTPs connection..
1-2 Hr. diffculty icon 1189 small pro icon
basic beaker label Intercept 03
This exercise covers how to intercept an HTTPs connection with hostname verification.
< 1 Hr. diffculty icon 1461 small pro icon
basic beaker label Intercept 02
This exercise covers how to intercept an HTTPs connection.
< 1 Hr. diffculty icon 1612 small pro icon
basic beaker label Intercept 01
This exercise covers how to intercept an HTTP connection.
1-2 Hr. diffculty icon 1779 small pro icon
basic beaker label Struts devMode
This exercise covers how to get code execution when a Struts application is running in devMode
-- diffculty icon 0 small pro icon
basic beaker label JSON Web Token jwt
This exercise covers the exploitation of a signature weakness in a JWT library.
< 1 Hr. diffculty icon 9348 small pro icon
basic beaker label Cross-Origin Resource Sharing
This exercise covers Cross-Origin Resource Sharing and how it can be used to bypass CSRF protection if misconfigured.
-- diffculty icon 0 small pro icon
api label API to Shell API
This exercise covers the exploitation of PHP type confusion to bypass a signature and the exploitation of unserialize.
2-4 Hr. diffculty icon 3258 small pro icon
basic beaker label Pickle Code Execution
This exercise covers the exploitation of Python's pickle when used to deserialize untrusted data
< 1 Hr. diffculty icon 5981 small pro icon
basic beaker label Play XML Entities
This exercise covers the exploitation of a XML entities in the Play framework.
1-2 Hr. diffculty icon 2104 small free icon
http label CVE-2014-6271/Shellshock
This exercise covers the exploitation of a Bash vulnerability through a CGI.
< 1 Hr. diffculty icon 8364 small free icon
basic beaker label Play Session Injection
This exercise covers the exploitation of a session injection in the Play framework. This issue can be used to tamper with the content of the session while bypassing the signing mechanism
< 1 Hr. diffculty icon 2668 small free icon
http label CVE-2007-1860: mod_jk double-decoding
This exercise covers the exploitation of CVE-2007-1860. This vulnerability allows an attacker to gain access to inaccessible pages using crafted requests. This is a common trick that a lot of testers miss.
1-2 Hr. diffculty icon 5701 small free icon
sqli label XSS and MySQL FILE XSS
This exercise explains how you can use a Cross-Site Scripting vulnerability to get access to an administrator's cookies. Then how you can use his/her session to gain access to the administration to find a SQL injection and gain code execution using it.
-- diffculty icon 0 small free icon
basic beaker label Electronic Code Book crypto
This exercise explains how you can tamper with an encrypted cookies to access another user's account.
1-2 Hr. diffculty icon 5465 small free icon
basic beaker label Web for Pentester II
This exercise is a set of the most common web vulnerabilities.
-- diffculty icon 0 small free icon
sqli label From SQL Injection to Shell II SQL Injection
This exercise explains how you can, from a blind SQL injection, gain access to the administration console. Then once in the administration console, how you can run commands on the system.
-- diffculty icon 0 small free icon
http label CVE-2012-6081: MoinMoin code execution
This exercise explains how you can exploit CVE-2012-6081 to gain code execution. This vulnerability was exploited to compromise Debian's wiki and Python documentation website
-- diffculty icon 0 small free icon
basic beaker label Web for Pentester
This exercise is a set of the most common web vulnerabilities.
-- diffculty icon 0 small free icon
basic beaker label Axis2 Web service and Tomcat Manager
This exercise explains the interactions between Tomcat and Apache, then it will show you how to call and attack an Axis2 Web service. Using information retrieved from this attack, you will be able to gain access to the Tomcat Manager and deploy a WebShell to gain commands execution.
-- diffculty icon 0 small free icon
http label CVE-2008-1930: Wordpress 2.5 Cookie Integrity Protection Vulnerability
This exercise explains how you can exploit CVE-2008-1930 to gain access to the administration interface of a Wordpress installation.
< 1 Hr. diffculty icon 5 small free icon
sqli label From SQL Injection to Shell: PostgreSQL edition SQL Injection
This exercise explains how you can from a SQL injection gain access to the administration console. Then in the administration console, how you can run commands on the system.
-- diffculty icon 0 small free icon
basic beaker label Rack Cookies and Commands injection
After a short brute force introduction, this exercise explains the tampering of rack cookie and how you can even manage to modify a signed cookie (if the secret is trivial). Using this issue, you will be able to escalate your privileges and gain commands execution.
-- diffculty icon 0 small free icon
basic beaker label Linux Host Review
This exercise explains how to perform a Linux host review, what and how you can check the configuration of a Linux server to ensure it is securely configured. The reviewed system is a traditional Linux-Apache-Mysql-PHP (LAMP) server used to host a blog.
-- diffculty icon 0 small free icon
http label CVE-2012-2661: ActiveRecord SQL injection
This exercise explains how you can exploit CVE-2012-2661 to retrieve information from a database
-- diffculty icon 0 small free icon
http label CVE-2012-1823: PHP CGI
This exercise explains how you can exploit CVE-2012-1823 to retrieve the source code of an application and gain code execution.
-- diffculty icon 0 small free icon
basic beaker label PHP Include And Post Exploitation
This exercise describes the exploitation of a local file include with limited access. Once code execution is gained, you will see some post exploitation tricks.
-- diffculty icon 0 small free icon
sqli label From SQL Injection to Shell SQL Injection
This exercise explains how you can, from a SQL injection, gain access to the administration console, then in the administration console, how you can run commands on the system.
< 1 Hr. diffculty icon 7640 small free icon
code review label Code Review 01
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. diffculty icon 462 small pro icon
basic beaker label Introduction 01
This exercise will guide through the process of scoring an exercise to mark it as completed
< 1 Hr. diffculty icon 27359 small pro icon
recon label Recon 00
This exercise covers the robots.txt file
< 1 Hr. diffculty icon 14490 small free icon
basic beaker label Introduction 02
This exercise will guide through the process of scoring an exercise to mark it as completed. Finding the key is just a little bit harder than the previous exercise.
< 1 Hr. diffculty icon 27031 small pro icon
recon label Recon 02
This exercise covers the security.txt file
< 1 Hr. diffculty icon 11944 small free icon
basic beaker label Introduction 03
This exercise will guide through the process of scoring an exercise to mark it as completed. However, this time, you will run commands on the underlying operating system. You will need to run the score command with your UUID.
< 1 Hr. diffculty icon 26426 small pro icon
recon label Recon 03
This exercise covers directory listing
< 1 Hr. diffculty icon 10607 small free icon
basic beaker label Introduction 00
This exercise will guide you through the process of scoring on an exercise to get it marked as completed
< 1 Hr. diffculty icon 28301 small pro icon
recon label Recon 10
This exercise covers visual content discovery
< 1 Hr. diffculty icon 4533 small free icon
recon label Recon 09
< 1 Hr. diffculty icon 7063 small free icon
code review label Code Review 17
This exercise is one of our challenges to help you learn how to review real source code
1-2 Hr. diffculty icon 112 small pro icon
basic beaker label Unix 00
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 23783 small pro icon
basic beaker label Unix 01
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 23213 small pro icon
basic beaker label Unix 02
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 22950 small pro icon
basic beaker label Unix 03
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 22645 small pro icon
basic beaker label Unix 04
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 22335 small pro icon
basic beaker label Unix 05
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 21228 small pro icon
basic beaker label Unix 06
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 20357 small pro icon
basic beaker label Unix 07
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 20022 small pro icon
basic beaker label Unix 08
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 19698 small pro icon
basic beaker label Unix 09
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 19080 small pro icon
basic beaker label Unix 10
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. diffculty icon 18582 small pro icon
basic beaker label PCAP 01
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 7099 small pro icon
basic beaker label PCAP 02
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 6922 small pro icon
basic beaker label PCAP 03
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 6834 small pro icon
basic beaker label PCAP 04
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 6584 small pro icon
basic beaker label PCAP 05
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 6468 small pro icon
basic beaker label PCAP 06
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 6371 small pro icon
basic beaker label PCAP 07
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 6313 small pro icon
basic beaker label PCAP 08
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 6259 small pro icon
basic beaker label PCAP 09
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 6227 small pro icon
basic beaker label PCAP 10
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5908 small pro icon
basic beaker label PCAP 11
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5900 small pro icon
basic beaker label PCAP 12
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5883 small pro icon
basic beaker label PCAP 13
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5928 small pro icon
code review label Java Snippet #01
This challenge covers the review of a snippet of code written in Java
< 1 Hr. diffculty icon 1064 small pro icon
basic beaker label PCAP 14
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5907 small pro icon
code review label Java Snippet #02
This challenge covers the review of a snippet of code written in Java
< 1 Hr. diffculty icon 987 small pro icon
basic beaker label PCAP 15
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5892 small pro icon
code review label Java Snippet #03
This challenge covers the review of a snippet of code written in Java
< 1 Hr. diffculty icon 910 small pro icon
basic beaker label PCAP 16
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5869 small pro icon
basic beaker label PCAP 17
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5815 small pro icon
basic beaker label PCAP 18
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5809 small pro icon
basic beaker label PCAP 19
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5786 small pro icon
basic beaker label PCAP 20
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5670 small pro icon
basic beaker label PCAP 21
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5615 small pro icon
basic beaker label PCAP 22
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5604 small pro icon
basic beaker label PCAP 23
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5592 small pro icon
basic beaker label PCAP 24
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5582 small pro icon
basic beaker label PCAP 25
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5582 small pro icon
basic beaker label PCAP 26
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5577 small pro icon
basic beaker label PCAP 27
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5523 small pro icon
basic beaker label PCAP 28
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5500 small pro icon
basic beaker label PCAP 29
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5484 small pro icon
basic beaker label PCAP 30
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5457 small pro icon
basic beaker label PCAP 31
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5434 small pro icon
basic beaker label PCAP 32
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5360 small pro icon
code review label CVE-2021-4xx50
This challenge covers the review of a CVE and its patch
< 1 Hr. diffculty icon 492 small pro icon
basic beaker label PCAP 33
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5261 small pro icon
basic beaker label PCAP 34
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5325 small pro icon
basic beaker label PCAP 35
This exercise is one of our challenges to help you learn how to analyze PCAP files
< 1 Hr. diffculty icon 5397 small pro icon
basic beaker label Android 08
This exercise will guide through the process of reversing simple obfuscated Android code to recover encrypted data
1-2 Hr. diffculty icon 1174 small pro icon
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