PT-2026-56141 · Coollabsio · Coolify

Published 2026-07-07 · Updated 2026-07-07 · CVE-2026-42200

NVD

CVSS v3.1

8.8

High

Base vector

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

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, PostgreSQL initialization script (generate init scripts() method in app/Actions/Database/StartPostgresql.php) filename handling did not sufficiently restrict paths, allowing an authenticated user to write files outside the intended directory and achieve command execution through database initialization. This issue is fixed in version 4.0.0-beta.474.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-42200

Affected Products

Coolify

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-42200 · Security Note
• https://github.com/coollabsio/coolify/pull/9681 · Note
• https://github.com/coollabsio/coolify/commit/1cf6c7d0aef8e0edb800ae43f44ded102397cb13 · Note
• https://github.com/coollabsio/coolify/security/advisories/GHSA-mv4c-9x67-rrmv · Note
• https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474 · Note