Skip to content
OpenAdvisories
High · 8.7 CVE-2023-53868 EUVD-2025-203438GHSA-89cc-v8rr-9h8w

Coppermine Gallery 1.6.25 Remote Code Execution via Plugin Upload

Published Dec 15, 2025 · Updated Apr 7, 2026 · Assigned by VulnCheck

Description

Coppermine Gallery 1.6.25 contains a remote code execution vulnerability that allows authenticated attackers to upload malicious PHP files through the plugin manager. Attackers can upload a zipped PHP file with system commands to the plugin directory and execute arbitrary code by accessing the uploaded plugin script.

Affected products

VendorProductAffectedFixed
Coppermine coppermine-gallery 1.6.25 —

References