CVE-2025-62400

Moodle: hidden group names visible to event creators

State: Published
Severity: 4.3 Medium
Published: Oct 23, 2025
Updated: Oct 23, 2025
Reserved: Oct 13, 2025

Description

Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	fedora

Weaknesses

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

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-2025-62400vdb-entry
RHBZ#2404433issue-tracking

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