CVE-2026-34034 | THREATINT

Description

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.466, the sentinel_token setting is used in shell commands without sufficient validation, allowing an authenticated user with access to server Sentinel settings to inject shell syntax and execute commands on the host when Sentinel is restarted. This issue is fixed in version 4.0.0-beta.466.

PUBLISHED Reserved 2026-03-25 | Published 2026-07-07 | Updated 2026-07-07 | Assigner GitHub_M

HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Product status

< 4.0.0-beta.466

affected

References

github.com/...oolify/security/advisories/GHSA-rpr8-p7jc-x844 exploit

github.com/...oolify/security/advisories/GHSA-rpr8-p7jc-x844

github.com/...ommit/096d4369e59b3db7ace2db3ca42588c41b9b6019

github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.466

cve.org (CVE-2026-34034)

nvd.nist.gov (CVE-2026-34034)

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