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-2022-XX910 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	178	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
CVE-2023-30XX1 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	243	PRO
CVE-2023-2X8X1 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	237	PRO
CVE-2018-8x14 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	181	PRO
CVE-2014-X80X This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	225	PRO
Code Review 18 This exercise is one of our challenges to help you learn how to review real source code	< 1 Hr.	440	PRO
CVE-2020-13xxx This challenge covers the review of a CVE and its patch	< 1 Hr.	736	PRO
CVE-2019-5x2x This challenge covers the review of a CVE and its patch	< 1 Hr.	669	PRO
Java Snippet #09 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1462	PRO
CVE-2022-26xx9 This challenge covers a vulnerable snippet in a real Java application	< 1 Hr.	685	PRO
CVE-2008-5x8x_ii This challenge covers the review of a CVE and its patch	< 1 Hr.	702	PRO
Java Snippet #06 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1484	PRO
PHP Snippet #09 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1644	PRO
CVE-2021-381xx This challenge covers the review of a CVE and its patch	< 1 Hr.	738	PRO
TypeScript Snippet #09 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1288	PRO
TypeScript Snippet #05 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1380	PRO
CVE-2021-4xx50 This challenge covers the review of a CVE and its patch	< 1 Hr.	893	PRO
Golang Snippet #12 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1156	PRO
TypeScript Snippet #03 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1435	PRO
PHP Snippet #04 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1963	PRO
PHP Snippet #05 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1867	PRO
Java Snippet #02 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1906	PRO
PHP Snippet #02 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	2316	PRO
Javascript Snippet #07 This challenge covers the review of a snippet of code written in JavaScript	< 1 Hr.	1806	PRO
Golang Snippet #03 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1344	PRO
Golang Snippet #08 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1228	PRO
Javascript Snippet #01 This challenge covers the review of a snippet of code written in JavaScript	< 1 Hr.	2336	PRO
Javascript Snippet #04 This challenge covers the review of a snippet of code written in JavaScript	< 1 Hr.	1889	PRO

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Showing 1–30 of 41 exercises