CVE-2025-62400
MEDIUMCVSS 6.5/10EPSS 0.25%
Last modified
CVE-2025-62400 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 0.25% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| 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
- https://access.redhat.com/security/cve/CVE-2025-62400Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2404433Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-62400?
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.
How severe is CVE-2025-62400?
CVE-2025-62400 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.25% probability of exploitation in the next 30 days.
How do I fix CVE-2025-62400?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2025-62400?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST