CVEs-PoC/2021/CVE-2021-29663.md

CVE-2021-29663

Description

CourseMS (aka Course Registration Management System) 2.1 is affected by cross-site scripting (XSS). When an attacker with access to an Admin account creates a Job Title in the Site area (aka the admin/add_jobs.php name parameter), they can insert an XSS payload. This payload will execute whenever anyone visits the registration page.

POC

Reference

• http://sourceforge.net/projects/coursems

Github

• https://github.com/cptsticky/A-0day-Per-Day-Keeps-The-Cope-Away