CVE-2025-66209

Coolify Vulnerable to Authenticated Remote Code Execution via Command Injection in Database Backup

CVSS 10 CRITICALEPSS 3.8%CWE-78

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 Database Backup functionality allows users with application/service management permissions to execute arbitrary commands as root on managed servers. Database names used in backup operations are passed directly to shell commands without sanitization, enabling full remote code execution. Version 4.0.0-beta.451 fixes the issue.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

coollabsio · coolify

public PoCs found — 1

githubgithub.com/0xrakan/coolify-cve-2025-66209-66213★ 1

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

https://github.com/0xrakan/coolify-cve-2025-66209-66213 https://github.com/coollabsio/coolify/pull/7375 https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.451 https://github.com/coollabsio/coolify/security/advisories/GHSA-vm5p-43qh-7pmq