CVE-2025-52476CWE-79

Chamilo: Reflected XSS via keyword_active parameter

Medium · published March 2, 2026

CVSS v4.0
5.1
EPSS
0%
Percentile
9.2
In the wild
Unconfirmed
What it is

Chamilo is a learning management system. Prior to version 1.11.30, there is a reflected cross-site scripting (XSS) vulnerability due to improper sanitization of the keyword_active parameter in admin/user_list.php. This issue has been patched in version 1.11.30.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00199 · 9.2th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-03-02T15:49Z
EPSS history
Timeline
  • 02 MAR 15:49Z
    Chamilo: Reflected XSS via keyword_active parameter
    cvelistv5