Security Advisory

CVE-2026-42148

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-06 21:14:31

Last updated 2026-07-07 12:43:59

Assigner GitHub_M

CVSS score 3.8

State PUBLISHED

Description

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, the buildHelperImage method in app/Livewire/Settings/Index.php constructs a Docker build command using the dev_helper_version field without shell escaping, allowing an attacker who can set the helper version and trigger the helper image build in a development environment to execute arbitrary commands on the server. This issue is fixed in version 4.0.0-beta.474.

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