Home/CVE/Coppermine Gallery 1.6.25 contains a remote code execution vulnerability that allows authenticated attackers to upload m
CVE

CVE-2023-53868

Coppermine Gallery 1.6.25 contains a remote code execution vulnerability that allows authenticated attackers to upload m

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.

HIGH · CVSS 8.8 EPSS 0.00505
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Weakness Classification

CWE-434Unrestricted Upload of File with Dangerous Type
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Affected Products & Versions

1
coppermine-gallery coppermine photo galleryall versions
⚠

Public Exploits & PoCs

1
pocwww.exploit-db.com · 51738www.exploit-db.com
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Scoring & Timeline

8.8
HIGH · CVSS v3.1 · disclosure@vulncheck.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD15 Dec 2025 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://web.archive.org/web/20240101151648/https://coppermine-gallery.net/Product
https://www.vulncheck.com/advisories/coppermine-gallery-remote-code-execution-via-plugin-uploadThird Party Advisory
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