CVE-2025-66211

HIGH

Coolify <4.0.0-beta.451 - Command Injection

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2025-66211. PoCs published by 0xrakan.

AI-analyzed exploit summary This repository provides a detailed technical analysis of five critical authenticated command injection vulnerabilities (CVE-2025-66209 through CVE-2025-66213) in Coolify, including root cause analysis, impact assessment, and remediation guidance. No functional exploit code is included, but the writeup is comprehensive and technically accurate.

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 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, enabling full remote code execution. Version 4.0.0-beta.451 fixes the issue.

Exploits (1)

github WRITEUP 1 stars
by 0xrakan · poc
https://github.com/0xrakan/coolify-cve-2025-66209-66213

This repository provides a detailed technical analysis of five critical authenticated command injection vulnerabilities (CVE-2025-66209 through CVE-2025-66213) in Coolify, including root cause analysis, impact assessment, and remediation guidance. No functional exploit code is included, but the writeup is comprehensive and technically accurate.

Classification
Writeup 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Coolify < v4.0.0-beta.451
Auth required
Prerequisites: Authenticated user with application/service management permissions
devstral-2 · analyzed May 17, 2026 Full analysis →

References (4)

Core 4

Scores

CVSS v3 8.8
EPSS 0.0270
EPSS Percentile 84.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-78
Status published
Products (1)
coollabs/coolify 4.0.0 beta100 (50 CPE variants)
Published Dec 23, 2025
Tracked Since Feb 18, 2026