CVE-2025-62400

Severity CVSS v4.0:

Pending analysis

Type:

CWE-200 Information Leak / Disclosure

Publication date:

23/10/2025

Last modified:

14/11/2025

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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): None
Availability (A): None

Base Score 3.x

4.30

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:moodle:moodle::::::::	4.1.0 (including)	4.1.21 (excluding)
cpe:2.3:a:moodle:moodle::::::::	4.4.0 (including)	4.4.11 (excluding)
cpe:2.3:a:moodle:moodle::::::::	4.5.0 (including)	4.5.7 (excluding)
cpe:2.3:a:moodle:moodle::::::::	5.0.0 (including)	5.0.3 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2025-62400

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools