Security Advisory
CVE-2024-58280
8.8
HIGH
Vulnerability Description
CMSimple 5.15 contains a remote command execution vulnerability that allows authenticated attackers to modify file extensions and upload malicious PHP files. Attackers can append ',php' to Extensions_userfiles and upload a shell script to the media directory to execute arbitrary code on the server.
Published Date
December 10, 2025
Official Source
NIST NVD Advisory