CVE-2015-6521: Atutor

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in ATutor LMS version 2.2.

Affected products

• Atutor Atutor: version 2.2 only

Published 2017-10-10. Last modified 2026-06-17.