Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, pre-deployment and post-deployment commands are single-quote escaped but then sent through SSH heredoc transport that preserves newlines, allowing an authenticated user to inject additional shell statements that execute on the remote server during deployment. This issue is fixed in version 4.0.0-beta.471.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
coollabsio coolify affected
Version Status Constraints
< 4.0.0-beta.471 affected —

No data.

No data.

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Vendors Products
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Coolify Subscribe

Project Subscriptions

Vendors Products
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Coolify Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/coollabsio/coolify/commit/ad95d65aca064f49b38f73f88d61f842737d5463 cve-icon
https://github.com/coollabsio/coolify/pull/9173 cve-icon
https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.471 cve-icon
https://github.com/coollabsio/coolify/security/advisories/GHSA-5qp8-9gg7-4c86 cve-icon
History

Tue, 07 Jul 2026 05:00:00 +0000

Type Values Removed Values Added
First Time appeared Coollabsio
Coollabsio coolify
Vendors & Products Coollabsio
Coollabsio coolify

Tue, 07 Jul 2026 03:30:00 +0000

Type Values Removed Values Added
Description Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, pre-deployment and post-deployment commands are single-quote escaped but then sent through SSH heredoc transport that preserves newlines, allowing an authenticated user to inject additional shell statements that execute on the remote server during deployment. This issue is fixed in version 4.0.0-beta.471.
Title Coolify: Command Injection via Newline in Pre/Post Deployment Commands (Heredoc Transport)
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-07-07T03:11:14.111Z

Reserved: 2026-03-25T20:12:04.196Z

Link: CVE-2026-34152

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-07T04:45:15Z

Weaknesses