CVE-2016-10752: s9y Serendipity

Critical severity, CVSS 9.8. EPSS: 2.3% chance of exploitation in the next 30 days.

serendipity_moveMediaDirectory in Serendipity 2.0.3 allows remote attackers to upload and execute arbitrary PHP code because it mishandles an extensionless filename during a rename, as demonstrated by "php" as a filename.

Affected products

• s9y Serendipity: version 2.0.3 only

Published 2019-05-24. Last modified 2026-06-17.