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CVE-2026-59734Coolify: OS Command Injection in Health Check Configuration Allows Remote Code Execution
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.
8.8 HIGHEPSS 0.81%Not in KEVNVD: Deferred
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 8.8 | HIGH | 3.1GitHub_M (CNA) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Details
- CVE ID
- CVE-2026-59734
- Status
- Deferred
- Assigner (CNA)
- GitHub_M
- Published
- Jul 9, 2026
- Last modified
- 2026-10-25 17:10 UTC
- Weaknesses
- CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Products
As published by the CNA in the CVE record.
coollabsiocoolify1 version range
- < 4.0.0-beta.469
References
- github.com https://github.com/coollabsio/coolify/commit/0ffcee7a4dcd24f92b5fab8c9c7be140b9532733
- github.com https://github.com/coollabsio/coolify/pull/9007
- github.com https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.469
- github.com https://github.com/coollabsio/coolify/security/advisories/GHSA-4fhp-xqqp-w7vv