CVE-2025-66212 | THREATINT

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.

PUBLISHED Reserved 2025-11-24 | Published 2025-12-23 | Updated 2025-12-24 | Assigner GitHub_M

CRITICAL: 9.4CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Problem types

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Product status

Default status

unaffected

Any version before 4.0.0-beta.451

affected

References

github.com/0xrakan/coolify-cve-2025-66209-66213

github.com/coollabsio/coolify/pull/7375

github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.451

cve.org (CVE-2025-66212)

nvd.nist.gov (CVE-2025-66212)

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