Exercises

Exercise Avg. Time Difficulty Solved by Tier
API Mass-Assignment 01 < 1 Hr. medium 573 PRO
Mongo IDOR III < 1 Hr. medium 303 PRO
API 18
This exercise covers how to exploit an authorization issue in an API.
< 1 Hr. medium 635 PRO
API 20
This exercise covers how to exploit an authorization issue in an API.
< 1 Hr. medium 605 PRO
API 19
This exercise covers how to exploit an authorization issue in an API.
< 1 Hr. medium 623 PRO
API 16
This exercise covers how to exploit an authorization issue in an API.
< 1 Hr. medium 637 PRO
API 17
This exercise covers how to exploit an authorization issue in an API.
< 1 Hr. medium 545 PRO
ORM LEAK: SQLite
This exercise covers how to exploit an ORM leak vulnerability
< 1 Hr. medium 202 PRO
ORM LEAK 02
This exercise covers how to exploit an ORM leak vulnerability
< 1 Hr. medium 279 PRO
ORM LEAK 01
This exercise covers how to exploit a simple ORM leak.
< 1 Hr. medium 327 PRO
API 14
This exercise covers how to exploit a leaked encrypted password with an API.
< 1 Hr. medium 801 PRO
API 12
This exercise covers a common filter bypass in API.
< 1 Hr. medium 853 PRO
API 11
This exercise covers a common filter bypass in API.
< 1 Hr. medium 894 PRO
API 10
This exercise covers a common filter bypass in API.
< 1 Hr. medium 966 PRO
API 09
This exercise covers how one can inspect HTTP responses to identify information leaks.
< 1 Hr. medium 1099 PRO
Java Serialize 05
This exercise is one of our challenges to help you learn Java Serialisation exploitation
1-2 Hr. medium 107 PRO
Java Serialize 04
This exercise is one of our challenges to help you learn Java Serialisation exploitation
< 1 Hr. medium 149 PRO
Cache Poisoning 01
This exercise details how to exploit an application vulnerable to cache poisoning
< 1 Hr. medium 154 PRO
Cache Deception 02
This exercise details how to exploit an application vulnerable to cache deception
< 1 Hr. medium 148 PRO
CVE-2022-XX910
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 178 PRO
Cache Deception 01
This exercise details how to exploit an application vulnerable to cache deception
< 1 Hr. medium 172 PRO
Java Serialize 02
This exercise is one of our challenges to help you learn Java Serialisation exploitation
< 1 Hr. medium 214 PRO
Java Serialize 03
This exercise is one of our challenges to help you learn Java Serialisation exploitation
< 1 Hr. medium 183 PRO
CVE-2012-5XX3
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 206 PRO
CVE-2022-X41X9
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 192 PRO
CVE-2023-2X8X1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 237 PRO
CVE-2023-30XX1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 243 PRO
SAML: PySAML2 SSRF
This exercise covers the exploitation of a SSRF in PySAML2
< 1 Hr. medium 345 PRO
CVE-2018-8x14
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 181 PRO
CVE-2014-X80X
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 225 PRO
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Showing 31–60 of 273 exercises