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-2023-2XX61 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	170	PRO
Code Review 18 This exercise is one of our challenges to help you learn how to review real source code	1-2 Hr.	377	PRO
CVE-2020-13xxx This challenge covers the review of a CVE and its patch	< 1 Hr.	654	PRO
CVE-2008-5x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	829	PRO
CVE-2022-3x7x1 This challenge covers the review of a CVE and its patch	< 1 Hr.	756	PRO
Python Snippet #02 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	2021	PRO
Java Snippet #10 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1499	PRO
Java Snippet #11 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1394	PRO
Java Snippet #12 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1347	PRO
CVE-2019-5x2x This challenge covers the review of a CVE and its patch	< 1 Hr.	605	PRO
Java Snippet #07 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1725	PRO
Java Snippet #08 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1742	PRO
Java Snippet #09 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1364	PRO
CVE-2022-26xx9 This challenge covers a vulnerable snippet in a real Java application	< 1 Hr.	609	PRO
Python Snippet #07 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1661	PRO
Python Snippet #08 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1583	PRO
Python Snippet #09 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1781	PRO
CVE-2008-5x8x_ii This challenge covers the review of a CVE and its patch	< 1 Hr.	630	PRO
CVE-2005-2x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	632	PRO
Golang Snippet #01 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1766	PRO
Java Snippet #06 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1390	PRO
Python Snippet #06 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1794	PRO
CVE-2021-45xx9 This challenge covers a vulnerable snippet in a real Python application	< 1 Hr.	770	PRO
PHP Snippet #07 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1729	PRO
PHP Snippet #08 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1625	PRO
PHP Snippet #09 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1531	PRO
Python Snippet #03 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1828	PRO
Python Snippet #04 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1684	PRO
Python Snippet #05 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1858	PRO
CVE-2021-39x3x This challenge covers the review of a CVE and its patch	< 1 Hr.	632	PRO

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Showing 151–180 of 258 exercises