PT-2026-56025 · Coolify · Coolify

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CVE-2026-42148

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Published

2026-07-06

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Updated

2026-07-07

CVSS v3.1

3.8

Low

VectorAV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L
Name of the Vulnerable Software and Affected Versions Coolify versions prior to 4.0.0-beta.474
Description The buildHelperImage() function in app/Livewire/Settings/Index.php constructs a Docker build command using the dev helper version field without proper shell escaping. This allows an attacker who can modify the helper version and trigger the helper image build in a development environment to execute arbitrary commands on the server.
Recommendations Update to version 4.0.0-beta.474.

Exploit

Fix

OS Command Injection

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Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-42148
GHSA-X9QH-W4C4-54F9

Affected Products

Coolify