CVE-2008-0124: s9y Serendipity

Medium severity, CVSS 4.3. EPSS: 1.6% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Serendipity (S9Y) before 1.3-beta1 allows remote authenticated users to inject arbitrary web script or HTML via (1) the "Real name" field in Personal Settings, which is presented to readers of articles; or (2) a file upload, as demonstrated by a .htm, .html, or .js file.

Affected products

• s9y Serendipity: version 0.3 only; version 0.4 only; version 0.5 only; version 0.5_pl1 only; version 0.6 only; version 0.6_pl1 only; …

Published 2008-02-28. Last modified 2026-06-16.