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OpenAdvisories
Medium · 5.0 CVE-2026-27881 EUVD-2026-40329

Coolify: Cross-team deployment information disclosure via GET /api/v1/deployments/{uuid} (IDOR)

Published Jun 30, 2026 · Updated Jun 30, 2026 · Assigned by GitHub_M

Description

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.464, `GET /api/v1/deployments/{uuid}` in DeployController.php retrieves deployment details without validating that the deployment belongs to the authenticated user's team. Any authenticated API user can read deployment records from other teams by providing a valid deployment UUID. This vulnerability is fixed in 4.0.0-beta.464.

Affected products

VendorProductAffectedFixed
coollabsio coolify < 4.0.0-beta.464 —

References