Description

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.

INFO

Published Date :

2025-12-15T20:28:23.135Z

Last Modified :

2026-04-07T14:07:14.237Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2023-53889 vulnerability.

Vendors Products
Grabaperch
  • Perch
Perch
  • Perch Cms
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-53889.

URL Resource
https://grabaperch.com/ cve-icon cve-icon
https://www.exploit-db.com/exploits/51620 cve-icon cve-icon cve-icon
https://www.vulncheck.com/advisories/perch-cms-remote-code-execution-via-unrestricted-file-upload cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact