CVE-2026-59734 PUBLISHED

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.469, Coolify's app/Jobs/ApplicationDeploymentJob.php generate_healthcheck_commands() function directly interpolated the health_check_host, health_check_method, and health_check_path parameters into shell commands without proper sanitization, allowing authenticated users to execute arbitrary commands inside deployment containers. This issue is fixed in version 4.0.0-beta.469.

• https://github.com/coollabsio/coolify/security/advisories/GHSA-4fhp-xqqp-w7vv
• https://github.com/coollabsio/coolify/pull/9007
• https://github.com/coollabsio/coolify/commit/0ffcee7a4dcd24f92b5fab8c9c7be140b9532733
• https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.469

• CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') CWE