cvedb.io
CVE-2026-27955
MEDIUM · CVSS 6.6
EPSS exploitation probability: 0%
Published 2026-06-30T15:16:52.527 · Last modified 2026-06-30T19:58:59.007

Summary

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.464, the executeInDocker() helper wraps commands in bash -c '{$command}' without escaping single quotes. User-controlled docker_compose_custom_build_command and docker_compose_custom_start_command fields are interpolated directly, allowing a single quote to break out of the bash -c argument and execute commands on the managed server host (outside the intended Docker container context). This vulnerability is fixed in 4.0.0-beta.464.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.