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.
History

Wed, 04 Feb 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Moodle
Moodle moodle
Vendors & Products Moodle
Moodle moodle

Tue, 03 Feb 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 03 Feb 2026 13:15:00 +0000

Type Values Removed Values Added
Description 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.
Title Moodle: moodle: open redirect vulnerability in oauth login flow allows redirection to malicious sites.
Weaknesses CWE-601
References
Metrics cvssV3_1

{'score': 3.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: fedora

Published: 2026-02-03T10:52:09.893Z

Updated: 2026-02-03T15:44:29.178Z

Reserved: 2025-12-12T13:00:24.330Z

Link: CVE-2025-67852

cve-icon Vulnrichment

Updated: 2026-02-03T15:44:14.025Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-03T11:15:55.520

Modified: 2026-02-03T16:44:03.343

Link: CVE-2025-67852

cve-icon Redhat

No data.