PatchTheCVECVE-2025-66211: Coolify is an open-source and self-hostable tool for managing servers, applications, and databases
CVE-2025-66211 is a high-severity flaw (CVSS 8.8) affecting coolify. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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 PostgreSQL Init Script Filename handling allows users with application/service management permissions to execute arbitrary commands as root on managed servers. PostgreSQL initialization script filenames are passed to shell commands without proper validation, enabli
Why this priority
- High severity
- Public exploit reference
- CISA SSVC: automatable with total technical impact
A fixed release or distro patch exists.
Risk facts
| CVSS score | 8.8 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | Low |
| User interaction | None |
| EPSS exploit chance | 2.9% (top 13%) |
| CISA exploited list | No |
| Weakness | CWE-78 |
| Published | 2025-12-23 |
| Last modified | 2026-10-19 |
Last updated 2026-10-19 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Exact fixes by distribution
Public exploits and detection
Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.
- Write-up: github.com/0xrakan/coolify-cve-2025-66209-66213
- Write-up: github.com/coollabsio/coolify/security/advisories/GHSA-24mp-fc9q-c884
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-66211?
coolify: upgrade to 4.0.0. Exact commands for each OS are on this page.
Is CVE-2025-66211 being exploited?
CVE-2025-66211 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-66211 affect?
CVE-2025-66211 affects coolify. Severity is high (CVSS 8.8). 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 PostgreSQL Init Script Filename handling allows users w
How urgent is CVE-2025-66211?
Priority 60/100. High severity; Public exploit reference; CISA SSVC: automatable with total technical impact
Software pages
Related CVEs
- CVE-2025-66209 CRITICAL 9.9 UPGRADE Coolify is an open-source and self-hostable tool for managing servers, applications, and databases
- CVE-2025-66212 HIGH 8.8 UPGRADE Coolify is an open-source and self-hostable tool for managing servers, applications, and databases
- CVE-2025-66213 HIGH 8.8 UPGRADE Coolify is an open-source and self-hostable tool for managing servers, applications, and databases
- CVE-2025-66210 HIGH 8.8 UPGRADE Coolify is an open-source and self-hostable tool for managing servers, applications, and databases
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