CVE-2026-1106CWE-266CWE-285

Chamilo LMS Legal Consent SocialController.php deleteLegal improper authorization

Medium · published January 18, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
35.9
In the wild
Unconfirmed
What it is

A security flaw has been discovered in Chamilo LMS up to 2.0.0 Beta 1. This issue affects the function deleteLegal of the file src/CoreBundle/Controller/SocialController.php of the component Legal Consent Handler. Performing a manipulation of the argument userId results in improper authorization. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00427 · 35.9th percentile
Weaknesses
CWE-266 · Incorrect Privilege Assignment; CWE-285 · Improper Authorization
Published
2026-01-18T00:02Z
EPSS history
Timeline
  • 18 JAN 00:02Z
    Chamilo LMS Legal Consent SocialController.php deleteLegal improper authorization
    cvelistv5