coollabsio coolify up to 4.0.0-beta.450 Init Script Filename os command injection

Summaryinfo

A vulnerability has been found in coollabsio coolify up to 4.0.0-beta.450 and classified as critical. The affected element is an unknown function of the component Init Script Filename Handler. Performing a manipulation results in os command injection. This vulnerability was named CVE-2025-66211. The attack may be initiated remotely. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in coollabsio coolify up to 4.0.0-beta.450. It has been classified as critical. This affects an unknown part of the component Init Script Filename Handler. The manipulation with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

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.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2025-66211 since 11/25/2025. The exploitability is told to be easy. It is possible to initiate the attack remotely. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

Upgrading to version 4.0.0-beta.451 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Vendor

• coollabsio

Name

• coolify

Version

• 4.0.0-beta.450

Website

• Product: https://github.com/coollabsio/coolify/

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