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
Java Snippet #08 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1638	PRO
Java Snippet #09 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1263	PRO
CVE-2022-26xx9 This challenge covers a vulnerable snippet in a real Java application	< 1 Hr.	601	PRO
Python Snippet #07 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1543	PRO
Python Snippet #08 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1469	PRO
Python Snippet #09 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1660	PRO
CVE-2008-5x8x_ii This challenge covers the review of a CVE and its patch	< 1 Hr.	544	PRO
CVE-2005-2x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	623	PRO
Golang Snippet #01 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1744	PRO
Java Snippet #06 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1281	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
PHP Snippet #08 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1535	PRO
PHP Snippet #09 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1411	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 #04 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1485	PRO
Java Snippet #05 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1367	PRO
CVE-2009-3x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	699	PRO
CVE-2021-381xx This challenge covers the review of a CVE and its patch	< 1 Hr.	654	PRO
TypeScript Snippet #04 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1221	PRO
TypeScript Snippet #05 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1245	PRO
TypeScript Snippet #06 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1110	PRO
TypeScript Snippet #07 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1055	PRO
TypeScript Snippet #08 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1126	PRO
TypeScript Snippet #09 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1149	PRO
CVE-2008-4x9x This challenge covers the review of a CVE and its patch	< 1 Hr.	641	PRO

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Showing 151–180 of 247 exercises