CVE-2025-67852

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.

Score

CVSS 3.1 6.1 Medium

Status

Analyzed - patrick@puiterwijk.org

Published

2026-02-03

Last modified

2026-02-03

Weaknesses

CWE-601

Affected products

• Moodle (Moodle)

References

• https://access.redhat.com/security/cve/CVE-2025-67852
• https://bugzilla.redhat.com/show_bug.cgi?id=2423844