CVE-2012-5163: Osclass

Medium severity, CVSS 4.3. EPSS: 1.8% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in oc-admin/ajax/ajax.php in OSClass before 2.3.5 allows remote attackers to inject arbitrary web script or HTML via the id parameter in an enable_category action to index.php.

Affected products

• Osclass Osclass: up to and including 2.3.4

Published 2012-09-26. Last modified 2026-06-16.