CVE-2026-42148

LowCVSS 3.8/10Last modified Jul 7, 2026

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.

Metrics

CVSS 3.1 3.8/10CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-78

Affected software

No affected versions have been published.

Timeline

Published: Jul 6, 2026
Last modified: Jul 7, 2026
NVD status: Deferred

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