CVE-2025-67852 LOW

CVE-2025-67852: Moodle: moodle: open redirect vulnerability in oauth login flow allows redirection to malicious sites.

Weakness CWE-601 · Open redirect
Published February 3, 2026
Last update February 3, 2026

CVSS base score

3.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

What the vulnerability does

01Description

A flaw was found in Moodle. An open redirect vulnerability in the OAuth login flow allows a remote attacker to redirect users to attacker-controlled pages after they have successfully authenticated. This occurs due to insufficient validation of redirect parameters, which could lead to phishing attacks or information disclosure.

Key dates

02Disclosure timeline

February 3, 2026 CVE published
February 3, 2026 Record updated