CVE-2025-55208 Chamilo LMS has Stored Cross Site Scripting on Social Networks Uploaded Files

Chamilo is a learning management system. Versions prior to 1.11.34 have a Stored XSS through insecure file uploads in Social Networks. Through it, a low-privilege user can execute arbitrary code in the admin user inbox, allowing takeover of the admin account. Version 1.11.34 fixes the issue...

CVE-2025-55208

Summary: CVE-2025-55208 affects Chamilo LMS prior to 1.11.34. A Stored XSS via insecure file uploads in the Social Networks feature allows a low-privilege user to execute arbitrary code in the admin inbox, enabling admin account takeover. The issue is fixed in version 1.11.34. The provided metric...