CVE-2013-4341: Moodle

Medium severity, CVSS 4.3. EPSS: 21.9% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in Moodle through 2.2.11, 2.3.x before 2.3.9, 2.4.x before 2.4.6, and 2.5.x before 2.5.2 allow remote attackers to inject arbitrary web script or HTML via a crafted blog link within an RSS feed.

Affected products

• Moodle Moodle: up to and including 2.2.11; version 2.3.0 only; version 2.3.1 only; version 2.3.2 only; version 2.3.3 only; version 2.3.4 only; …

Published 2013-09-16. Last modified 2026-06-16.