CVE-2023-53868
Coppermine Gallery 1.6.25 Remote Code Execution via Plugin Upload
- State
- Published
- Severity
- 8.7 High
- Published
- Dec 15, 2025
- Updated
- Apr 7, 2026
- Reserved
- Dec 13, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
Weaknesses
- CWE-434 Unrestricted Upload of File with Dangerous Type
Affected Products
| Product | Versions |
|---|---|
coppermine-galleryCoppermine |
|
References
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