CVE-2017-1000003: Atutor

Critical severity, CVSS 9.8. EPSS: 2.3% chance of exploitation in the next 30 days.

ATutor versions 2.2.1 and earlier are vulnerable to an incorrect access control check vulnerability in the Social Application component resulting in privilege escalation. ATutor versions 2.2.1 and earlier are vulnerable to an incorrect access control check vulnerability in the Module component resulting in privilege escalation. ATutor versions 2.2.1 and earlier are vulnerable to a incorrect access control check vulnerability in the Alternative Content component resulting in privilege escalation.

Affected products

• Atutor Atutor: up to and including 2.2.1

Published 2017-07-17. Last modified 2026-06-17.