critical9.0
CVE-2025-55208
Chamilo is a learning management system.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Chamilo | Chamilo Lms | before 1.11.34 |