CVE-2026-42143

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, user-controlled persistent volume names are interpolated into shell commands executed on managed servers without escaping or validation, allowing an authenticated member to inject shell metacharacters and execute commands as root when volume operations are triggered. This issue appears to be fixed in version 4.0.0-beta.471.

CVSS 3.1

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

EPSS

0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-25)

CWE

CWE-78

Published

2026-07-07

Modified

2026-10-25

Record from

the NVD, synced 2026-10-25

References

• https://github.com/coollabsio/coolify/commit/d2064dd4998694cda2eabd00149f7c4d1e94c699
• https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.471
• https://github.com/coollabsio/coolify/security/advisories/GHSA-6pmw-6m96-4v4m
• https://github.com/coollabsio/coolify/security/advisories/GHSA-6pmw-6m96-4v4m

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