CVE-2010-4893: Festengine Festos

Medium severity, CVSS 4.3. EPSS: 1.5% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in foodvendors.php in FestOS 2.3b allows remote attackers to inject arbitrary web script or HTML via the category parameter in a details action.

Affected products

• Festengine Festos: version 2.3b only

Published 2011-10-08. Last modified 2026-06-16.