Penetration Testing, Security Code Review and Web App Security Exercises

Free PRO CVE Easy Medium Hard XSS Code Review API SSRF HTTP RECON CSRF SQLi

Exercise	Avg. Time	Solved by	Tier
CVE-2015-3XX0 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	180	PRO
CVE-2023-2XX60 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	190	PRO
CVE-2022-393XX This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	195	PRO
CVE-2023-2XX61 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	201	PRO
CVE-2022-3x7x1 This challenge covers the review of a CVE and its patch	< 1 Hr.	776	PRO
CVE-2008-5x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	851	PRO
Python Snippet #02 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	2060	PRO
Java Snippet #11 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1428	PRO
Java Snippet #10 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1533	PRO
Java Snippet #12 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1380	PRO
Java Snippet #08 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1776	PRO
Java Snippet #07 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1759	PRO
Python Snippet #09 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1825	PRO
Python Snippet #08 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1616	PRO
Python Snippet #07 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1696	PRO
Golang Snippet #01 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1808	PRO
Python Snippet #06 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1829	PRO
CVE-2021-45xx9 This challenge covers a vulnerable snippet in a real Python application	< 1 Hr.	790	PRO
PHP Snippet #07 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1767	PRO
Python Snippet #03 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1872	PRO
Python Snippet #04 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1726	PRO
Python Snippet #05 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1906	PRO
CVE-2021-39x3x This challenge covers the review of a CVE and its patch	< 1 Hr.	653	PRO
Java Snippet #05 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1525	PRO
Java Snippet #04 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1666	PRO
CVE-2009-3x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	806	PRO
TypeScript Snippet #08 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1178	PRO
TypeScript Snippet #07 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1109	PRO
TypeScript Snippet #06 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1167	PRO
TypeScript Snippet #04 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1279	PRO

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Showing 31–60 of 98 exercises