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.	177	PRO
CVE-2012-5XX3 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	205	PRO
CVE-2022-X41X9 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	191	PRO
CVE-2023-30XX1 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	242	PRO
CVE-2023-2X8X1 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	236	PRO
CVE-2018-8x14 This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	180	PRO
CVE-2014-X80X This challenge covers the review of a CVE in a Java codebase and its patch	< 1 Hr.	224	PRO
Code Review 18 This exercise is one of our challenges to help you learn how to review real source code	< 1 Hr.	437	PRO
CVE-2020-13xxx This challenge covers the review of a CVE and its patch	< 1 Hr.	733	PRO
CVE-2019-5x2x This challenge covers the review of a CVE and its patch	< 1 Hr.	667	PRO
Java Snippet #09 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1456	PRO
CVE-2022-26xx9 This challenge covers a vulnerable snippet in a real Java application	< 1 Hr.	683	PRO
CVE-2008-5x8x_ii This challenge covers the review of a CVE and its patch	< 1 Hr.	700	PRO
Java Snippet #06 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1478	PRO
PHP Snippet #09 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1638	PRO
CVE-2021-381xx This challenge covers the review of a CVE and its patch	< 1 Hr.	736	PRO
TypeScript Snippet #09 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1283	PRO
TypeScript Snippet #05 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1376	PRO
CVE-2021-4xx50 This challenge covers the review of a CVE and its patch	< 1 Hr.	891	PRO
Golang Snippet #12 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1151	PRO
TypeScript Snippet #03 This challenge covers the review of a snippet of code written in TypeScript	< 1 Hr.	1431	PRO
PHP Snippet #04 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1956	PRO
PHP Snippet #05 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	1861	PRO
Java Snippet #02 This challenge covers the review of a snippet of code written in Java	< 1 Hr.	1899	PRO
PHP Snippet #02 This challenge covers the review of a snippet of code written in PHP	< 1 Hr.	2307	PRO
Javascript Snippet #07 This challenge covers the review of a snippet of code written in JavaScript	< 1 Hr.	1798	PRO
Golang Snippet #03 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1338	PRO
Golang Snippet #08 This challenge covers the review of a snippet of code written in Golang	< 1 Hr.	1223	PRO
Javascript Snippet #01 This challenge covers the review of a snippet of code written in JavaScript	< 1 Hr.	2331	PRO
Javascript Snippet #04 This challenge covers the review of a snippet of code written in JavaScript	< 1 Hr.	1884	PRO

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Showing 1–30 of 41 exercises