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
Python Code Review 01 This challenge covers the review of a simple codebase in Python	< 1 Hr.	351	PRO
Python Code Review 02 This challenge covers the review of a simple codebase in Python	< 1 Hr.	290	PRO
Python Code Review 03 This challenge covers the review of a simple codebase in Python	< 1 Hr.	264	PRO
Python Code Review 05 This challenge covers the review of a simple codebase in Python	< 1 Hr.	207	PRO
Python Code Review 09 This challenge covers the review of a simple codebase in Python	< 1 Hr.	208	PRO
GHSA-95XX This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	171	PRO
CVE-2022-4x13x This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	196	PRO
CVE-2023-46XX2 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	200	PRO
CVE-2023-XXX83 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	190	PRO
CVE-2023-289X6 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	171	PRO
CVE-2023-350XX This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	196	PRO
CVE-2022-XX910 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	178	PRO
CVE-2022-342XX This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	182	PRO
Golang Code Review #09 This challenge covers the review of a snippet of code written in Golang.	< 1 Hr.	179	PRO
Golang Code Review #02 This challenge covers the review of a snippet of code written in Golang.	< 1 Hr.	205	PRO
Golang Code Review #05 This challenge covers the review of a snippet of code written in Golang.	< 1 Hr.	182	PRO
CVE-2022-X50X6 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	185	PRO
CVE-2023-25X4X This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	186	PRO
CVE-202X-2561X This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	196	PRO
CVE-2022-x0x08 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	208	PRO
CVE-2022-4504x This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	265	PRO
CVE-2022-X51X3 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	245	PRO
CVE-2007-546X This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	209	PRO
CVE-2011-XX61 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	199	PRO
CVE-2006-6X6X This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	220	PRO
CVE-2014-7X09 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	274	PRO
CVE-2020-9X8X This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	319	PRO
CVE-2018-XX34 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	254	PRO
CVE-2012-5XX3 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	206	PRO
CVE-2022-X41X9 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	192	PRO

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Showing 121–150 of 270 exercises