PT-2026-56133 · Coollabsio · Coolify

Published 2026-07-07 · Updated 2026-07-07 · CVE-2026-34058

NVD

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, the Livewire component ServerResources exposes public methods (startUnmanaged, stopUnmanaged, restartUnmanaged) that accept a container ID parameter directly from the browser without any sanitization or escaping. This parameter is interpolated directly into shell commands executed via SSH on managed servers, enabling any authenticated team member to execute arbitrary OS commands on remote servers. This issue is fixed in version 4.0.0-beta.471.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-34058

Affected Products

Coolify

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-34058 · Security Note
• https://github.com/coollabsio/coolify/security/advisories/GHSA-rh5x-qx77-fq9v · Note
• https://github.com/coollabsio/coolify/pull/9172 · Note
• https://github.com/coollabsio/coolify/commit/944a038349216f00b390e905c121355adc8b23c1 · Note
• https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.471 · Note