CVE-2025-62400: Moodle exposed the names of hidden groups to users

medium Affects moodle/moodle. Feed 2026.10.29.1, updated 2026-10-28; published 2025-10-23; advisory modified 2025-11-18.

Moodle exposed the names of hidden groups to users

Package: moodle/moodle Composer
Affected versions: >=5.0.0-beta and <5.0.3 or >=4.5.0-beta and <4.5.7 or >=4.2.0-beta and <4.4.11 or <4.1.21
Fixed in: 5.0.3, 4.5.7, 4.4.11, 4.1.21
Severity: medium CVSS 4.3
Exploitation: not on CISA KEV · EPSS 0% (19.1th percentile)
Published: 2025-10-23
Source: osv.dev

References

CWE-200

NVD record moodle/moodle advisories

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