#VU107620 Improper Authentication in Moodle - CVE-2025-3634

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Main Vulnerability Database Vulnerabilities #VU107620

#VU107620 Improper Authentication in Moodle - CVE-2025-3634

Published: April 22, 2025


Vulnerability identifier: #VU107620
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-3634
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Moodle
Software vendor:
moodle.org

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to an error when processing authentication requests with MFA enabled. A remote user can gain access to self enrolment without passing a second login factor.


Remediation

Install updates from vendor's website.

External links