CVE-2025-50186 Chamilo: Stored XSS via Malicious CSV Filename in user_import.php

Chamilo is a learning management system. Prior to version 1.11.30, a stored cross-site scripting XSS vulnerability exists due to insufficient sanitization of CSV filenames. An attacker can upload a maliciously named CSV file e.g., .csv that leads to JavaScript execution when viewed by...

CVE-2025-50186

Chamilo LMS prior to version 1.11.30 is affected by a stored XSS vulnerability in CSV filenames. The issue arises from insufficient sanitization of uploaded CSV names, allowing an attacker to upload a file such as .csv that can execute JavaScript when viewed by administrators or users with access...