CVE-2026-42147: Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, S3 storage endpoint validation…

PriorityP429medium4.9CVSS 3.1

AVNACLPRHUINSUCHINAN

EPSS

0.44%

38.1th percentile

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, S3 storage endpoint validation only checks URL format and testConnection() sends a server-side request to the configured endpoint, allowing an authenticated user with storage management permissions to make Coolify request internal or metadata-service URLs. This issue is fixed in version 4.0.0-beta.474.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
coollabsio	coolify	< 4.0.0-beta.474	4.0.0-beta.474

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