High 8.8Published Jul 6, 2026

CVE-2026-34058Coolify: OS Command Injection via Unmanaged Container Operations - Remote Code Execution

Updated under an hour ago (Oct 27, 2026, 10:23 AM ET)

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It affects coollabsio coolify. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for coollabsio coolify

Exploited in the last 30 days

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 Server\Resources 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.

CVSS: 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-78
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Jul 7, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

coollabsio coolify coollabsio:coolify (from the name)	before 4.0.0-beta.471	CNA record

References

References

https://github.com/coollabsio/coolify/security/advisories/GHSA-rh5x-qx77-fq9v	x-refsource-confirm
https://github.com/coollabsio/coolify/pull/9172	x-refsource-misc
https://github.com/coollabsio/coolify/commit/944a038349216f00b390e905c121355adc8b23c1	x-refsource-misc
https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.471	x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.