CVE-2025-66212

Published December 23rd, 2025

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CVSS v3

8.8

HIGH

CVSS v2

N/A

Affected

PROJECTS

Description

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to version 4.0.0-beta.451, an authenticated command injection vulnerability in the Dynamic Proxy Configuration Filename handling allows users with application/service management permissions to execute arbitrary commands as root on managed servers. Proxy configuration filenames are passed to shell commands without proper escaping, enabling full remote code execution. Version 4.0.0-beta.451 fixes the issue.

coollabsio/coolify

An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers.

GitHub

57.4K

0xrakan/coolify-cve-2025-66209-66213

Public security advisory for CVE-2025-66209, CVE-2025-66210, CVE-2025-66211, CVE-2025-66212, and CVE-2025-66213

GitHub