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-2024-X875X This challenge covers the review of a CVE in a Java codebase and its patch	--	193	PRO
Java Code Review 09 This challenge covers the review of a simple codebase in Java	< 1 Hr.	146	PRO
Java Code Review 08 This challenge covers the review of a simple codebase in Java	< 1 Hr.	171	PRO
Java Code Review 07 This challenge covers the review of a simple codebase in Java	< 1 Hr.	168	PRO
Java Code Review 06 This challenge covers the review of a simple codebase in Java	< 1 Hr.	195	PRO
Java Code Review 05 This challenge covers the review of a simple codebase in Java	< 1 Hr.	203	PRO
Java Code Review 04 This challenge covers the review of a simple codebase in Java	< 1 Hr.	200	PRO
Java Code Review 03 This challenge covers the review of a simple codebase in Java	< 1 Hr.	216	PRO
Java Code Review 02 This challenge covers the review of a simple codebase in Java	< 1 Hr.	245	PRO
Java Code Review 01 This challenge covers the review of a simple codebase in Java	< 1 Hr.	244	PRO
CVE-2024-x730x This challenge covers the review of a snippet of code written in Golang.	< 1 Hr.	116	PRO
CVE-2023-28XX9 This challenge covers the review of a CVE in a Golang codebase and its patch	1-2 Hr.	87	PRO
Python Code Review 06 This challenge covers the review of a simple codebase in Python	--	131	PRO
Python Code Review 07 This challenge covers the review of a simple codebase in Python	< 1 Hr.	133	PRO
CVE-2023-5143X This challenge covers the review of a CVE in a Java codebase and its patch	1-2 Hr.	236	PRO
CVE-2009-387X This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	266	PRO
CVE-2023-X48X9 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	159	PRO
Python Code Review 04 This challenge covers the review of a simple codebase in Python	--	185	PRO
Python Code Review 09 This challenge covers the review of a simple codebase in Python	--	137	PRO
Python Code Review 05 This challenge covers the review of a simple codebase in Python	--	139	PRO
Python Code Review 03 This challenge covers the review of a simple codebase in Python	< 1 Hr.	190	PRO
Python Code Review 02 This challenge covers the review of a simple codebase in Python	--	207	PRO
Python Code Review 01 This challenge covers the review of a simple codebase in Python	< 1 Hr.	239	PRO
CVE-2023-46XX2 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	152	PRO
CVE-2022-4x13x This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	133	PRO
GHSA-95XX This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	124	PRO
CVE-2023-350XX This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	148	PRO
CVE-2023-289X6 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	124	PRO
CVE-2023-XXX83 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	155	PRO
CVE-2022-XX910 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	128	PRO

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Showing 91–120 of 258 exercises