Security Advisory

CVE-2026-39878

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-20 17:08:21
Last updated 2026-07-20 18:54:20
Assigner GitHub_M
CVSS score 9.3
State PUBLISHED

Description

Chamilo LMS versions 1.11.38 and earlier contain a stored cross-site scripting vulnerability in the user registration form that allows any unauthenticated attacker to execute arbitrary JavaScript in an administrator's browser session, leading to full platform admin account takeover. This has been patched in 1.11.40.