CVE-2025-62399

HIGH

Published Oct 23, 2025 Modified Nov 14, 2025 CWE-307

Description

Moodle’s mobile and web service authentication endpoints did not sufficiently restrict repeated password attempts, making them susceptible to brute-force attacks.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-307 CWE-307

Affected Products

Vendor	Product	Versions
moodle	moodle	4.1.0 — 4.1.21
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-2025-62399 https://bugzilla.redhat.com/show_bug.cgi?id=2404432

Frequently Asked Questions

What is CVE-2025-62399? +

Moodle’s mobile and web service authentication endpoints did not sufficiently restrict repeated password attempts, making them susceptible to brute-force attacks. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2025-62399? +

CVE-2025-62399 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-62399? +

CVE-2025-62399 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-2025-62399? +

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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