VULNERABILITY INTELLIGENCE

CVE-2023-53868

CVSS score8.8 HIGH
EPSS probability0.85%
CISA KEVNot currently listed
Published2025-12-15
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • disclosure@vulncheck.com: CWE-434

Primary references