Security Advisory
CVE-2026-34239
N/A
UNKNOWN
Vulnerability Description
Chamilo version 1.11.40 and earlier are vulnerable to authenticated remote code execution in the main/inc/ajax/lang.ajax.php path. This endpoint is protected only by `api_protect_course_script(true)`, which means any authenticated user enrolled in a course (student, teacher, DRH) can reach it.
Published Date
July 20, 2026
Official Source
NIST NVD Advisory