CVE-2025-62398

MEDIUM

Published Oct 23, 2025 Modified Nov 14, 2025 CWE-287

Description

A serious authentication flaw allowed attackers with valid credentials to bypass multi-factor authentication under certain conditions, potentially compromising user accounts.

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CVSS v3.1 Score

5.4

MEDIUM

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

Weakness Type (CWE)

CWE-287 Improper Authentication

Affected Products

Vendor	Product	Versions
moodle	moodle	4.4.0 — 4.4.11
moodle	moodle	4.5.0 — 4.5.7
moodle	moodle	5.0.0 — 5.0.3

References

Other References

https://access.redhat.com/security/cve/CVE-2025-62398 https://bugzilla.redhat.com/show_bug.cgi?id=2404431

Frequently Asked Questions

What is CVE-2025-62398? +

A serious authentication flaw allowed attackers with valid credentials to bypass multi-factor authentication under certain conditions, potentially compromising user accounts. It has a CVSS v3.1 base score of 5.4 (MEDIUM).

How severe is CVE-2025-62398? +

CVE-2025-62398 has a CVSS v3.1 score of 5.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-62398? +

CVE-2025-62398 affects products from moodle, specifically: moodle. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-62398? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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