CVE-2021-29663

MEDIUM 4.8CVE-2021-29663 · Published 31/03/2021 · updated 17/06/2026

In short

CVE-2021-29663 is a MEDIUM (CVSS 4.8) vulnerability affecting course registration management system (course registration management system project).
Chance of exploitation in the next 30 days (EPSS): 0.81%, higher than 57.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
course registration management system course_registration_management_system_project	`= 2.1`	No fix yet

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.

References

sourceforge.net/projects/coursems · Product
cptsticky/A-0day-Per-Day-Keeps-The-Cope-Away · Exploit

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