VulnerabilityAnalyzed
CVE-2023-53868
Coppermine Gallery 1.6.25 contains a remote code execution vulnerability that allows authenticated attackers to upload malicious PHP files through the plugin manager.
HIGH 8.7EPSS 0.85%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.85%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 4.0
- 8.7 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.85% probability · 56th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- coppermine-gallery/coppermine photo gallery
- Source
- disclosure@vulncheck.com
References
- https://web.archive.org/web/20240101151648/https://coppermine-gallery.net/Product
- https://www.exploit-db.com/exploits/51738Exploit, Third Party Advisory
- https://www.vulncheck.com/advisories/coppermine-gallery-remote-code-execution-via-plugin-uploadThird Party Advisory
- https://www.exploit-db.com/exploits/51738Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.