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
PHP Snippet #07 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1767	PRO
PHP Snippet #08 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1661	PRO
PHP Snippet #09 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1567	PRO
Python Snippet #03 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1872	PRO
Python Snippet #04 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1726	PRO
Python Snippet #05 This challenge covers the review of a snippet of code written in Python	< 1 Hr.	1906	PRO
CVE-2021-39x3x This challenge covers the review of a CVE and its patch	< 1 Hr.	653	PRO
Java Snippet #04 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1666	PRO
Java Snippet #05 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1525	PRO
CVE-2009-3x8x This challenge covers the review of a CVE and its patch	< 1 Hr.	806	PRO
CVE-2021-381xx This challenge covers the review of a CVE and its patch	< 1 Hr.	684	PRO
TypeScript Snippet #04 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1279	PRO
TypeScript Snippet #05 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1308	PRO
TypeScript Snippet #06 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1167	PRO
TypeScript Snippet #07 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1109	PRO
TypeScript Snippet #08 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1178	PRO
TypeScript Snippet #09 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1211	PRO
CVE-2008-4x9x This challenge covers the review of a CVE and its patch	< 1 Hr.	756	PRO
CVE-2021-4379x This challenge covers the review of a CVE and its patch	< 1 Hr.	755	PRO
CVE-2021-4xx50 This challenge covers the review of a CVE and its patch	< 1 Hr.	840	PRO
CVE-2008-1x3x This challenge covers the review of a CVE and its patch	< 1 Hr.	1025	PRO
Golang Snippet #12 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1101	PRO
TypeScript Snippet #01 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1515	PRO
TypeScript Snippet #02 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1468	PRO
TypeScript Snippet #03 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1368	PRO
CVE-2006-4xxx This challenge covers the review of a CVE and its patch	< 1 Hr.	790	PRO
CVE-2006-4xxx_ii This challenge covers the review of a CVE and its patch	< 1 Hr.	676	PRO
PHP Snippet #04 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1879	PRO
PHP Snippet #05 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1790	PRO
PHP Snippet #06 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1876	PRO

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Showing 181–210 of 265 exercises