CVE-2026-27883: CWE-639: Authorization Bypass Through User-Controlled Key in coollabsio coolify
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.
AI Analysis
Technical Summary
CVE-2026-27883 describes an authorization bypass vulnerability in coollabsio's Coolify product. The vulnerability exists because the $teamId extracted from the authentication token is not used to restrict database queries in the GET /api/v1/deployments/{uuid} endpoint. As a result, any authenticated user can retrieve deployment details belonging to any team, bypassing intended team-based access controls. The vulnerability is resolved in version 4.0.0-beta.464.
Potential Impact
An attacker with valid authentication can access deployment details of teams they do not belong to, potentially exposing sensitive deployment information. The vulnerability does not allow modification or denial of service but compromises confidentiality within the application scope.
Mitigation Recommendations
Upgrade to version 4.0.0-beta.464 or later, where the vulnerability is fixed by properly scoping deployment queries using the team ID from the authentication token. Patch status is not explicitly stated beyond this version, so verify the vendor advisory for the latest remediation guidance.
CVE-2026-27883: CWE-639: Authorization Bypass Through User-Controlled Key in coollabsio coolify
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.
CVSS v3.1
Score 5.0medium
Affected software
pkg:github/coollabsio/coolifyRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-27883 describes an authorization bypass vulnerability in coollabsio's Coolify product. The vulnerability exists because the $teamId extracted from the authentication token is not used to restrict database queries in the GET /api/v1/deployments/{uuid} endpoint. As a result, any authenticated user can retrieve deployment details belonging to any team, bypassing intended team-based access controls. The vulnerability is resolved in version 4.0.0-beta.464.
Potential Impact
An attacker with valid authentication can access deployment details of teams they do not belong to, potentially exposing sensitive deployment information. The vulnerability does not allow modification or denial of service but compromises confidentiality within the application scope.
Mitigation Recommendations
Upgrade to version 4.0.0-beta.464 or later, where the vulnerability is fixed by properly scoping deployment queries using the team ID from the authentication token. Patch status is not explicitly stated beyond this version, so verify the vendor advisory for the latest remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-02-24T15:19:29.716Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a43db7c27e9c79719f8cbbf
Added to database: 06/30/2026, 15:06:36 UTC
Last enriched: 07/08/2026, 12:42:13 UTC
Last updated: 08/15/2026, 00:41:11 UTC
Views: 61
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