CVE-2025-55208: 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…

PriorityP353critical9CVSS 3.1

AVNACLPRLUIRSCCHIHAH

EPSS

0.31%

22.3th percentile

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

2 ranges

Vendor	Product	Version range	Fixed in
chamilo	chamilo-lms	< 1.11.34	1.11.34
chamilo	chamilo_lms	< 1.11.34	1.11.34

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