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.	171	PRO
CVE-2012-5XX3 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	199	PRO
CVE-2022-X41X9 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	185	PRO
CVE-2023-30XX1 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	235	PRO
CVE-2023-2X8X1 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	230	PRO
CVE-2018-8x14 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	174	PRO
CVE-2014-X80X This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	219	PRO
Code Review 18 This exercise is one of our challenges to help you learn how to review real source code	< 1 Hr.	429	PRO
CVE-2020-13xxx This challenge covers the review of a CVE and its patch	< 1 Hr.	721	PRO
CVE-2019-5x2x This challenge covers the review of a CVE and its patch	< 1 Hr.	658	PRO
Java Snippet #09 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1445	PRO
CVE-2022-26xx9 This challenge covers a vulnerable snippet in a real Java application	< 1 Hr.	671	PRO
CVE-2008-5x8x_ii This challenge covers the review of a CVE and its patch	< 1 Hr.	690	PRO
Java Snippet #06 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1466	PRO
PHP Snippet #09 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1623	PRO
CVE-2021-381xx This challenge covers the review of a CVE and its patch	< 1 Hr.	727	PRO
TypeScript Snippet #09 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1268	PRO
TypeScript Snippet #05 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1361	PRO
CVE-2021-4xx50 This challenge covers the review of a CVE and its patch	< 1 Hr.	879	PRO
Golang Snippet #12 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1142	PRO
TypeScript Snippet #03 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1416	PRO
PHP Snippet #04 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1942	PRO
PHP Snippet #05 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1846	PRO
Java Snippet #02 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1886	PRO
PHP Snippet #02 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	2288	PRO
Javascript Snippet #07 This challenge covers the review of a snippet of code written in JavaScript	< 1 Hr.	1777	PRO
Golang Snippet #03 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1326	PRO
Golang Snippet #08 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1211	PRO
Javascript Snippet #01 This challenge covers the review of a snippet of code written in JavaScript	< 1 Hr.	2309	PRO
Javascript Snippet #04 This challenge covers the review of a snippet of code written in JavaScript	< 1 Hr.	1867	PRO

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Showing 1–30 of 41 exercises