CVE-2026-42153
HIGHCoolify: PostgreSQL Healthcheck Command Injection Allows Root Code Execution in Container
Title source: cnaDescription
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.
References (4)
Core 4
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/coollabsio/coolify/security/advisories/GHSA-gvc4-f276-r88p
X_Refsource_Misc x_refsource_misc
https://github.com/coollabsio/coolify/pull/9674
X_Refsource_Misc x_refsource_misc
https://github.com/coollabsio/coolify/commit/b74f54302b1a857c22c55fe1210d700859b0b3df
X_Refsource_Misc x_refsource_misc
https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474
Scores
CVSS v3
8.8
EPSS
0.0036
EPSS Percentile
28.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-78
Status
published
Products (1)
coollabsio/coolify
< 4.0.0-beta.474
Published
Jul 06, 2026
Tracked Since
Jul 07, 2026