CVE-2026-42153

Description

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, PostgreSQL healthcheck command generation used attacker-controlled database settings (postgres_user and postgres_db) in shell-form commands, allowing an authenticated user to inject commands executed in the database container. This issue is fixed in version 4.0.0-beta.474.

CVSS Vector

References

• https://github.com/coollabsio/coolify/commit/b74f54302b1a857c22c55fe1210d700859b0b3df
• https://github.com/coollabsio/coolify/pull/9674
• https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474
• https://github.com/coollabsio/coolify/security/advisories/GHSA-gvc4-f276-r88p
• https://github.com/coollabsio/coolify/security/advisories/GHSA-gvc4-f276-r88p