CVE-2023-53889

Perch CMS 3.2 contains a remote code execution vulnerability that allows authenticated administrators to upload arbitrary PHP files through the assets management interface. Attackers can upload a malicious .phar file with embedded system command execution capabilities to execute arbitrary commands on the server.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
VulnCheckCNA
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 49%
VendorProductVersion
edgeofmyseatperch
3.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://grabaperch.com/
https://www.exploit-db.com/exploits/51620
https://www.vulncheck.com/advisories/perch-cms-remote-code-execution-via-unrestricted-file-upload
https://www.exploit-db.com/exploits/51620