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CVE-2025-67852
Good to know:
Date: February 3, 2026
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.
Severity Score
Related Resources (7)
Severity Score
Weakness Type (CWE)
URL Redirection to Untrusted Site ('Open Redirect')
CWE-601Top Fix
Upgrade Version
Upgrade to version moodle/moodle - v4.1.22;moodle/moodle - v4.4.12;moodle/moodle - v4.5.8;moodle/moodle - v5.0.4;moodle/moodle - v5.1.1;https://github.com/moodle/moodle.git - v4.5.8;https://github.com/moodle/moodle.git - v4.4.12;https://github.com/moodle/moodle.git - v4.1.22;https://github.com/moodle/moodle.git - v5.1.1;https://github.com/moodle/moodle.git - v5.0.4
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | LOW |
| User Interaction (UI): | REQUIRED |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | LOW |
| Integrity (I): | NONE |
| Availability (A): | NONE |