Information disclosure in Moodle - CVE-2025-62400
Published: March 26, 2026 / Updated: March 26, 2026
Vulnerability identifier: #VU124623
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-62400
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: moodle.org
Affected software:
Moodle
Moodle
Detailed vulnerability description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to insufficient capability checks. A remote user with access to create group calendar events can see hidden and separate groups in the list of groups to select for calendar events.
How to mitigate CVE-2025-62400
Install updates from vendor's website.