CVE-2015-6968: s9y Serendipity

Medium severity, CVSS 6.5. EPSS: 2.1% chance of exploitation in the next 30 days.

Multiple incomplete blacklist vulnerabilities in the serendipity_isActiveFile function in include/functions_images.inc.php in Serendipity before 2.0.2 allow remote authenticated users to execute arbitrary PHP code by uploading a file with a (1) .pht or (2) .phtml extension.

Affected products

• s9y Serendipity: up to and including 2.0.1

Published 2015-09-16. Last modified 2026-06-17.