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.	193	PRO
CVE-2023-2XX60 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	203	PRO
CVE-2022-393XX This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	210	PRO
CVE-2023-2XX61 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	217	PRO
CVE-2022-3x7x1 This challenge covers the review of a CVE and its patch	< 1 Hr.	802	PRO
CVE-2008-5x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	879	PRO
Python Snippet #02 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	2118	PRO
Java Snippet #11 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1458	PRO
Java Snippet #10 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1564	PRO
Java Snippet #12 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1411	PRO
Java Snippet #08 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1807	PRO
Java Snippet #07 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1789	PRO
Python Snippet #09 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1892	PRO
Python Snippet #08 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1666	PRO
Python Snippet #07 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1749	PRO
Golang Snippet #01 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1858	PRO
Python Snippet #06 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1887	PRO
CVE-2021-45xx9 This challenge covers a vulnerable snippet in a real Python application	< 1 Hr.	815	PRO
PHP Snippet #07 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1812	PRO
Python Snippet #03 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1936	PRO
Python Snippet #04 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1787	PRO
Python Snippet #05 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1976	PRO
CVE-2021-39x3x This challenge covers the review of a CVE and its patch	< 1 Hr.	678	PRO
Java Snippet #05 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1561	PRO
Java Snippet #04 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1715	PRO
CVE-2009-3x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	835	PRO
TypeScript Snippet #08 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1211	PRO
TypeScript Snippet #07 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1145	PRO
TypeScript Snippet #06 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1203	PRO
TypeScript Snippet #04 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1312	PRO

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Showing 31–60 of 98 exercises