CVE-2026-27883
Coolify: IDOR in Deployment API - Cross-Team Deployment Information Disclosure
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.
INFO
Published Date :
June 30, 2026, 2:32 p.m.
Last Modified :
June 30, 2026, 2:32 p.m.
Remotely Exploit :
Yes !
Source :
GitHub_M
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update Coolify to 4.0.0-beta.464 or later.
- Verify team-based authorization controls are effective.
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CVE-2026-27883 vulnerability anywhere in the article.