---
id: CVE-2025-66447
title: Chamilo LMS is a learning management system
summary: >-
  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.
severity: none
cvss: 0
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N'
cwe:
  - CWE-601
vendor: chamilo
product: chamilo_lms
affected:
  - chamilo_lms <= 1.11.38
  - chamilo_lms = 2.0.0
published: '2026-04-10'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T22:10:00.273'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-66447'
references:
  - url: >-
      https://github.com/chamilo/chamilo-lms/commit/73ae6293adaa6098374bc22625342dbae5cbc446
    label: security-advisories@github.com
  - url: >-
      https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-m82x-prv3-rwwv
    label: security-advisories@github.com
tags:
  - nvd
epss: 0.00165
epssPercentile: 0.05162
ingestedAt: '2026-09-30T22:27:27.752Z'
---

## Overview

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.

## Affected

- `chamilo_lms <= 1.11.38`
- `chamilo_lms = 2.0.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.