---
cve: "CVE-2025-66212"
severity: "CRITICAL"
cvss: 9.4
epss: "3.2%"
vendor: "coollabsio"
kev: false
exploited: false
published: "2025-12-23 22:15:52"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T22:34:22+02:00"
---

# CVE-2025-66212

> 9.4 CRITICAL · 🧪 PoC

## Beschreibung

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.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- 96bfc14543c893f0b0156b12c40250d3f8cc96a2 (Commit)
- d9ec105430869a98d0b3415c76a5d519403269a0 (Commit)

## Referenzen

- <https://github.com/coollabsio/coolify/security/advisories/GHSA-q7rg-2j7p-83gp>
- <https://github.com/coollabsio/coolify/pull/7375>
- <https://github.com/0xrakan/coolify-cve-2025-66209-66213>
- <https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.451>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-66212) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_