Security Advisory
CVE-2023-53889
7.2
HIGH
Vulnerability Description
Perch CMS 3.2 contains a remote code execution vulnerability that allows authenticated administrators to upload arbitrary PHP files through the assets management interface. Attackers can upload a malicious .phar file with embedded system command execution capabilities to execute arbitrary commands on the server.
Published Date
December 15, 2025
Official Source
NIST NVD Advisory