PT-2026-84573 · Coolify · Coolify

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CVE-2026-84694

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Published

2026-09-02

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Updated

2026-09-02

CVSS v3.1

8.8

High

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Coolify versions prior to 4.2.0
Description Authenticated attackers can execute arbitrary commands on the server host outside of containers. This occurs because the software fails to properly escape environment variable key names when executing Docker commands over SSH on managed servers, allowing the injection of shell metacharacters into these keys.
Recommendations Update to version 4.2.0 or later.

Exploit

Fix

RCE

OS Command Injection

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Weakness Enumeration

Related Identifiers

CVE-2026-84694

Affected Products

Coolify