CVE-2016-9681: s9y Serendipity

Medium severity, CVSS 5.4. EPSS: 1.3% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in Serendipity before 2.0.5 allow remote authenticated users to inject arbitrary web script or HTML via a category or directory name.

Affected products

• s9y Serendipity: up to and including 2.0.4

Published 2016-12-25. Last modified 2026-06-17.