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.	183	PRO
CVE-2023-2XX60 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	192	PRO
CVE-2022-393XX This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	197	PRO
CVE-2023-2XX61 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	204	PRO
CVE-2022-3x7x1 This challenge covers the review of a CVE and its patch	< 1 Hr.	782	PRO
CVE-2008-5x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	855	PRO
Python Snippet #02 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	2069	PRO
Java Snippet #11 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1432	PRO
Java Snippet #10 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1537	PRO
Java Snippet #12 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1384	PRO
Java Snippet #08 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1779	PRO
Java Snippet #07 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1763	PRO
Python Snippet #09 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1837	PRO
Python Snippet #08 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1628	PRO
Python Snippet #07 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1707	PRO
Golang Snippet #01 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1818	PRO
Python Snippet #06 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1841	PRO
CVE-2021-45xx9 This challenge covers a vulnerable snippet in a real Python application	< 1 Hr.	794	PRO
PHP Snippet #07 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1772	PRO
Python Snippet #03 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1882	PRO
Python Snippet #04 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1736	PRO
Python Snippet #05 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1917	PRO
CVE-2021-39x3x This challenge covers the review of a CVE and its patch	< 1 Hr.	657	PRO
Java Snippet #05 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1529	PRO
Java Snippet #04 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1673	PRO
CVE-2009-3x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	811	PRO
TypeScript Snippet #08 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1183	PRO
TypeScript Snippet #07 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1114	PRO
TypeScript Snippet #06 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1173	PRO
TypeScript Snippet #04 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1283	PRO

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Showing 31–60 of 98 exercises