CVE-2013-4753: Claroline

Low severity, CVSS 3.5. EPSS: 0.8% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in Claroline 1.11.9 and earlier allow remote authenticated users to inject arbitrary web script or HTML via (1) the Search field in an inbox action to messaging/messagebox.php, (2) the "First name" field to auth/profile.php, or (3) the Speakers field in an rqAdd action to calendar/agenda.php.

Affected products

• Claroline Claroline: up to and including 1.11.9

Published 2014-12-26. Last modified 2026-06-16.