4.7

CVE-2025-66447

Chamilo LMS has validation-less redirect on login page

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
ChamiloChamilo Lms Version <= 1.11.38
ChamiloChamilo Lms Version2.0.0 Updatealpha1
ChamiloChamilo Lms Version2.0.0 Updatealpha2
ChamiloChamilo Lms Version2.0.0 Updatealpha3
ChamiloChamilo Lms Version2.0.0 Updatealpha4
ChamiloChamilo Lms Version2.0.0 Updatealpha5
ChamiloChamilo Lms Version2.0.0 Updatebeta1
ChamiloChamilo Lms Version2.0.0 Updatebeta2
ChamiloChamilo Lms Version2.0.0 Updatebeta3
ChamiloChamilo Lms Version2.0.0 Updaterc1
ChamiloChamilo Lms Version2.0.0 Updaterc2
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.17% 0.06
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.7 2.8 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
security-advisories@github.com 0 3.9 0
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N
CWE-601 URL Redirection to Untrusted Site ('Open Redirect')

The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-m82x-prv3-rwwv
Vendor Advisory
https://github.com/chamilo/chamilo-lms/commit/73ae6293adaa6098374bc22625342dbae5cbc446
Patch