by Kastro
Paper/Archive/CVE-2026-34038

CVE-2026-34038

coollabsio coolify — Coolify authenticated remote command injection leading to RCE and secret exfiltration

EPSS 3%public exploitCVSS 9.9
critical.is priorityof 100
57
CVSS 9.9 (CNA)9.9 / 10 × 3029.7Not in CISA KEV+300.0EPSS percentile 85.0.850 × 2017.0Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
coolify< 4.0.0-beta.469–CNA

Scores by source

GitHub_M (CNA)9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

exploitgithub.com/coollabsio/coolify/security/advisories/GHSA-qqrq-r9h4-x6wprefgithub.com/coollabsio/coolify/pull/9007refgithub.com/coollabsio/coolify/commit/23f9156c7306b221101f1ebbe4d3c6b5e2522acdrefgithub.com/coollabsio/coolify/releases/tag/v4.0.0-beta.469