Coolify: OS Command Injection in Health Check Configuration Allows Remote Code Execution

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Summary

CVECVE-2026-59734
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-09 18:16:57 UTC
Updated2026-07-09 19:21:34 UTC
DescriptionCoolify 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.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Coollabsio Coolify affected < 4.0.0-beta.469 Not specified

References

ReferenceSourceLinkTags
github.com/coollabsio/coolify/commit/0ffcee7a4dcd24f92b5fab8c9c7be140b95... [email protected] github.com
github.com/coollabsio/coolify/pull/9007 [email protected] github.com
github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.469 [email protected] github.com
github.com/coollabsio/coolify/security/advisories/GHSA-4fhp-xqqp-w7vv 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com
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