CVE-2026-42153
Coolify: PostgreSQL Healthcheck Command Injection Allows Root Code Execution in Container
CVSS Score
8.8
EPSS Score
0.4%
EPSS Percentile
28th
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.
| CWE | CWE-78 |
| Vendor | coollabsio |
| Product | coolify |
| Published | Jul 6, 2026 |
| Last Updated | Jul 7, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
coollabsio / coolify
< 4.0.0-beta.474
References
github.com: https://github.com/coollabsio/coolify/security/advisories/GHSA-gvc4-f276-r88p github.com: https://github.com/coollabsio/coolify/pull/9674 github.com: https://github.com/coollabsio/coolify/commit/b74f54302b1a857c22c55fe1210d700859b0b3df github.com: https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474