CVE-2025-62395: Moodle

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

A flaw in the cohort search web service allowed users with permissions in lower contexts to access cohort information from the system context, revealing restricted administrative data.

Affected products

• Moodle Moodle: from 4.1.0, before 4.1.21 (fixed in 4.1.21); from 4.4.0, before 4.4.11 (fixed in 4.4.11); from 4.5.0, before 4.5.7 (fixed in 4.5.7); from 5.0.0, before 5.0.3 (fixed in 5.0.3)

Published 2025-10-23. Last modified 2026-06-17.