CVE-2025-62399

Moodle: password brute force risk when mobile/web services enabled

State: Published
Severity: 7.5 High
Published: Oct 23, 2025
Updated: Oct 23, 2025
Reserved: Oct 13, 2025

Description

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

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	fedora

Weaknesses

CWE-307 Improper Restriction of Excessive Authentication Attempts

Affected Products

Product	Versions
moodle	5.0.0 to before 5.0.3Affected 4.5.0 to before 4.5.7Affected 4.4.0 to before 4.4.11Affected 4.1.0 to before 4.1.21Affected

References

https://access.redhat.com/security/cve/CVE-2025-62399vdb-entry
RHBZ#2404432issue-tracking

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