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.	203	PRO
CVE-2023-2XX60 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	214	PRO
CVE-2022-393XX This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	222	PRO
CVE-2023-2XX61 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	229	PRO
CVE-2022-3x7x1 This challenge covers the review of a CVE and its patch	< 1 Hr.	832	PRO
CVE-2008-5x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	904	PRO
Python Snippet #02 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	2164	PRO
Java Snippet #11 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1494	PRO
Java Snippet #10 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1594	PRO
Java Snippet #12 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1449	PRO
Java Snippet #08 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1838	PRO
Java Snippet #07 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1827	PRO
Python Snippet #09 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1941	PRO
Python Snippet #08 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1698	PRO
Python Snippet #07 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1788	PRO
Golang Snippet #01 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1903	PRO
Python Snippet #06 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1925	PRO
CVE-2021-45xx9 This challenge covers a vulnerable snippet in a real Python application	< 1 Hr.	839	PRO
PHP Snippet #07 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1852	PRO
Python Snippet #03 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1983	PRO
Python Snippet #04 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1830	PRO
Python Snippet #05 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	2030	PRO
CVE-2021-39x3x This challenge covers the review of a CVE and its patch	< 1 Hr.	707	PRO
Java Snippet #05 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1590	PRO
Java Snippet #04 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1759	PRO
CVE-2009-3x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	859	PRO
TypeScript Snippet #08 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1245	PRO
TypeScript Snippet #07 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1178	PRO
TypeScript Snippet #06 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1234	PRO
TypeScript Snippet #04 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1348	PRO

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Showing 31–60 of 98 exercises