CVE-2021-32244: Moodle

Medium severity, CVSS 5.4. EPSS: 0.9% chance of exploitation in the next 30 days.

Cross Site Scripting (XSS) in Moodle 3.10.3 allows remote attackers to execute arbitrary web script or HTML via the "Description" field.

Affected products

• Moodle Moodle: version 3.10.3 only

Published 2021-06-16. Last modified 2026-06-17.