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Medium 6.5Published Oct 23, 2025
CVE-2025-62400Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups.
Updated under an hour ago ()
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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.
- CVSS
- 6.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-200
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
moodle moodle moodle:moodle | from 4.1.0 before 4.1.21; from 4.4.0 before 4.4.11; from 4.5.0 before 4.5.7; from 5.0.0 before 5.0.3 | NVD |
References
- https://access.redhat.com/security/cve/CVE-2025-62400third-party-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2404433issue-tracking, third-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.