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Exercises

Exercise Avg. Time Difficulty Solved by Tier
Golang Snippet #01
This challenge covers the review of a snippet of code written in Golang
 < 1 Hr. easy 1889 PRO
Python Snippet #06
This challenge covers the review of a snippet of code written in Python
 < 1 Hr. easy 1913 PRO
CVE-2021-45xx9
This challenge covers a vulnerable snippet in a real Python application
 < 1 Hr. easy 831 PRO
PHP Snippet #07
This challenge covers the review of a snippet of code written in PHP
 < 1 Hr. easy 1836 PRO
Python Snippet #03
This challenge covers the review of a snippet of code written in Python
 < 1 Hr. easy 1967 PRO
Python Snippet #05
This challenge covers the review of a snippet of code written in Python
 < 1 Hr. easy 2005 PRO
Python Snippet #04
This challenge covers the review of a snippet of code written in Python
 < 1 Hr. easy 1816 PRO
CVE-2021-39x3x
This challenge covers the review of a CVE and its patch
 < 1 Hr. easy 695 PRO
Java Snippet #04
This challenge covers the review of a snippet of code written in Java
 < 1 Hr. easy 1739 PRO
Java Snippet #05
This challenge covers the review of a snippet of code written in Java
 < 1 Hr. easy 1583 PRO
CVE-2009-3x8x
This challenge covers the review of a CVE and its patch
 < 1 Hr. easy 851 PRO
H2 RCE
This challenge covers how to gain code execution by leveraging an H2 database in a Java application
 < 1 Hr. easy 152 PRO
TypeScript Snippet #04
This challenge covers the review of a snippet of code written in TypeScript
 < 1 Hr. easy 1335 PRO
TypeScript Snippet #08
This challenge covers the review of a snippet of code written in TypeScript
 < 1 Hr. easy 1231 PRO
TypeScript Snippet #06
This challenge covers the review of a snippet of code written in TypeScript
 < 1 Hr. easy 1223 PRO
TypeScript Snippet #07
This challenge covers the review of a snippet of code written in TypeScript
 < 1 Hr. easy 1166 PRO
CVE-2008-4x9x
This challenge covers the review of a CVE and its patch
 < 1 Hr. easy 801 PRO
Log4j RCE II
This exercise is one of our challenges to help you learn Java Serialisation exploitation
 1-2 Hr. easy 197 PRO
Log4j RCE
This challenge covers the latest RCE in Log4j
 < 1 Hr. easy 321 PRO
CVE-2021-4379x
This challenge covers the review of a CVE and its patch
 < 1 Hr. easy 795 PRO
CVE-2008-1x3x
This challenge covers the review of a CVE and its patch
 < 1 Hr. easy 1071 PRO
TypeScript Snippet #02
This challenge covers the review of a snippet of code written in TypeScript
 < 1 Hr. easy 1547 PRO
TypeScript Snippet #01
This challenge covers the review of a snippet of code written in TypeScript
 < 1 Hr. easy 1581 PRO
CVE-2021-41773
This challenge covers how to read arbitrary files by leveraging CVE-2021-41773
 < 1 Hr. easy 586 PRO
HTTP 39
This challenge covers how to send specific HTTP requests
 < 1 Hr. easy 2982 PRO
CVE-2006-4xxx
This challenge covers the review of a CVE and its patch
 < 1 Hr. easy 828 PRO
CVE-2006-4xxx_ii
This challenge covers the review of a CVE and its patch
 < 1 Hr. easy 713 PRO
PHP Snippet #06
This challenge covers the review of a snippet of code written in PHP
 < 1 Hr. easy 1936 PRO
API 06 API Angular
This exercise covers how one can inspect JavaScript code to identify unused endpoints.
 < 1 Hr. easy 2110 PRO
Java Snippet #01
This challenge covers the review of a snippet of code written in Java
 < 1 Hr. easy 1950 PRO
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Showing 61–90 of 275 exercises