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.	153	PRO
CVE-2023-2XX60 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	161	PRO
CVE-2022-393XX This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	166	PRO
CVE-2023-2XX61 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	170	PRO
CVE-2022-3x7x1 This challenge covers the review of a CVE and its patch	< 1 Hr.	756	PRO
CVE-2008-5x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	829	PRO
Python Snippet #02 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	2021	PRO
Java Snippet #11 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1394	PRO
Java Snippet #10 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1499	PRO
Java Snippet #12 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1347	PRO
Java Snippet #08 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1742	PRO
Java Snippet #07 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1725	PRO
Python Snippet #09 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1781	PRO
Python Snippet #08 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1583	PRO
Python Snippet #07 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1661	PRO
Golang Snippet #01 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1766	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
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
Java Snippet #05 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1486	PRO
Java Snippet #04 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1618	PRO
CVE-2009-3x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	790	PRO
TypeScript Snippet #08 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1146	PRO
TypeScript Snippet #07 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1078	PRO
TypeScript Snippet #06 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1133	PRO
TypeScript Snippet #04 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1241	PRO

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Showing 31–60 of 98 exercises