CVE-2025-66447CWE-601

CVE-2025-66447

published April 10, 2026

CVSS v3.1
0.0
EPSS
0%
Percentile
5.4
In the wild
Unconfirmed
What it is

Chamilo LMS is a learning management system. From 1.11.0 to 2.0-beta.1, anyone can trigger a malicious redirect through the use of the redirect parameter to /login. This vulnerability is fixed in 2.0-beta.2.

The record
Technical detail
CVSS v3.1
0.0 · NONE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00165 · 5.4th percentile
Weakness
CWE-601 · URL Redirection to Untrusted Site ('Open Redirect')
Published
2026-04-10T22:16Z
Affected products (11)
ProductVersionsFixed in
chamilo/chamilo_lms≤ 1.11.38—
chamilo/chamilo_lmsall versions—
chamilo/chamilo_lmsall versions—
chamilo/chamilo_lmsall versions—
chamilo/chamilo_lmsall versions—
chamilo/chamilo_lmsall versions—
chamilo/chamilo_lmsall versions—
chamilo/chamilo_lmsall versions—
chamilo/chamilo_lmsall versions—
chamilo/chamilo_lmsall versions—
chamilo/chamilo_lmsall versions—
References (2)
https://github.com/chamilo/chamilo-lms/commit/73ae6293adaa6098374bc22625342dbae5cbc446 · [email protected]https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-m82x-prv3-rwwv · [email protected]
EPSS history
Timeline
  • 10 APR 17:22Z
    Chamilo LMS has validation-less redirect on login page
    cvelistv5