CVE-2012-2331: s9y Serendipity

Medium severity, CVSS 4.3. EPSS: 4.7% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in serendipity/serendipity_admin_image_selector.php in Serendipity before 1.6.1 allows remote attackers to inject arbitrary web script or HTML via the serendipity[textarea] parameter. NOTE: this issue might be resultant from cross-site request forgery (CSRF).

Affected products

• s9y Serendipity: up to and including 1.6; version 0.3 only; version 0.4 only; version 0.7 only; version 0.7.1 only; version 0.8 only; …

Published 2012-08-13. Last modified 2026-06-16.