Vulnerability record · CVE-2026-34038 · published 6 July 2026

CVE-2026-34038: OS command injection vulnerability

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.469, an authenticated remote command injection vulnerability in application deployment handling allows users with application write permissions to achieve remote code execution and exfiltrate sensitive environment variables through deployment logs via fields such as dockerfile_location and deployment commands. This issue is fixed in version 4.0.0-beta.469.

9.9 CVSS 3.1 Critical EPSS 2.5% · top 15.7% CWE-78 · OS command injection Deferred

9.9CVSS 3.1 base score

2.5%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

5References

7 Jul 2026Last modified by NVD

Description

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

References

Link	Tags
https://github.com/coollabsio/coolify/commit/23f9156c7306b221101f1ebbe4d3c6b5e2522acd
https://github.com/coollabsio/coolify/pull/9007
https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.469
https://github.com/coollabsio/coolify/security/advisories/GHSA-qqrq-r9h4-x6wp
https://github.com/coollabsio/coolify/security/advisories/GHSA-qqrq-r9h4-x6wp

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Source: NIST National Vulnerability Database (record CVE-2026-34038), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.