CVE-2026-42153 – Coolify: PostgreSQL Healthcheck Command Injection Allows Root Code Execution in Container

CVE ID :CVE-2026-42153

Published : July 6, 2026, 9:30 p.m. | 17 minutes ago

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.

Severity: 0.0 | NA

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