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.	804	PRO
CVE-2008-5x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	880	PRO
Python Snippet #02 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	2117	PRO
Java Snippet #11 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1459	PRO
Java Snippet #10 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1565	PRO
Java Snippet #12 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1412	PRO
Java Snippet #08 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1808	PRO
Java Snippet #07 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1790	PRO
Python Snippet #09 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1893	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.	1748	PRO
Golang Snippet #01 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1860	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.	816	PRO
PHP Snippet #07 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1814	PRO
Python Snippet #03 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1937	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.	1977	PRO
CVE-2021-39x3x This challenge covers the review of a CVE and its patch	< 1 Hr.	680	PRO
Java Snippet #05 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1562	PRO
Java Snippet #04 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1717	PRO
CVE-2009-3x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	836	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.	1202	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