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.	676	PRO
CVE-2008-5x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	733	PRO
Python Snippet #02 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1871	PRO
Java Snippet #11 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1285	PRO
Java Snippet #10 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1388	PRO
Java Snippet #12 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1239	PRO
Java Snippet #08 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1638	PRO
Java Snippet #07 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1616	PRO
Python Snippet #09 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1660	PRO
Python Snippet #08 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1469	PRO
Python Snippet #07 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1543	PRO
Golang Snippet #01 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1744	PRO
Python Snippet #06 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1671	PRO
CVE-2021-45xx9 This challenge covers a vulnerable snippet in a real Python application	< 1 Hr.	687	PRO
PHP Snippet #07 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1603	PRO
Python Snippet #03 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1803	PRO
Python Snippet #04 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1551	PRO
Python Snippet #05 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1730	PRO
CVE-2021-39x3x This challenge covers the review of a CVE and its patch	< 1 Hr.	564	PRO
Java Snippet #05 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1367	PRO
Java Snippet #04 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1485	PRO
CVE-2009-3x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	699	PRO
TypeScript Snippet #08 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1126	PRO
TypeScript Snippet #07 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1055	PRO
TypeScript Snippet #06 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1110	PRO
TypeScript Snippet #04 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1221	PRO

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Showing 31–60 of 98 exercises