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OpenAdvisories
Medium · 5.0 CVE-2026-27883 EUVD-2026-40331

Coolify: IDOR in Deployment API - Cross-Team Deployment Information Disclosure

Published Jun 30, 2026 · Updated Jul 1, 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, the `GET /api/v1/deployments/{uuid}` endpoint allows any authenticated user to access deployment details belonging to any team, bypassing team-based authorization. The $teamId is extracted from the authentication token but never used to scope the database query. This vulnerability is fixed in 4.0.0-beta.464.

Affected products

VendorProductAffectedFixed
coollabsio coolify < 4.0.0-beta.464 —

Advisories 1

References