Skip to main content

Coolify CVE-2026-27956

| EUVDEUVD-2026-40333 MEDIUM
Authorization Bypass Through User-Controlled Key (CWE-639)
2026-06-30 GitHub_M
4.3
CVSS 3.1 · Vendor: GitHub_M
Share

Severity by source

Vendor (GitHub_M) PRIMARY
4.3 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
vuln.today AI
4.3 MEDIUM

Authenticated API access required (PR:L); discloses only domain names (C:L); no write or availability impact; scope unchanged within the application boundary.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (GitHub_M).

CVSS VectorVendor: GitHub_M

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

2
Patch available
Jun 30, 2026 - 16:01 EUVD
Analysis Generated
Jun 30, 2026 - 15:22 vuln.today

DescriptionCVE.org

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/servers/{server_uuid}/domains?uuid={app_uuid} bypasses team scoping when the optional uuid query parameter is provided. Any authenticated API user can enumerate domain names (FQDNs) of applications belonging to other teams. This vulnerability is fixed in 4.0.0-beta.464.

AnalysisAI

Information disclosure in Coolify allows any authenticated API user to enumerate domain names (FQDNs) of applications belonging to other teams. The issue exists in versions before 4.0.0-beta.464 and is fixed in that release. No active exploitation or public exploit code has been identified, and EPSS predicts very low exploitation probability.

CVE-2025-59157 CRITICAL POC
9.9 Jan 05

Coolify, a self-hosted server management platform, allows authenticated users to inject OS commands through the Git Repo

CVE-2025-66209 CRITICAL POC
9.9 Dec 23

A command injection vulnerability in Coolify's Database Backup functionality allows authenticated users with application

CVE-2025-64420 CRITICAL POC
9.9 Jan 05

Coolify through v4.0.0-beta.434 exposes the root user's SSH private key to low-privileged team members. Any user with ba

CVE-2026-57498 CRITICAL POC
9.6 Jun 29

Cross-team authorization bypass in Coolify (open-source self-hosted PaaS) before 4.0.0-beta.474 allows an authenticated,

CVE-2025-64419 CRITICAL POC
9.6 Jan 05

Coolify before 4.0.0-beta.445 allows command injection through docker-compose.yaml parameters. If a victim creates an ap

CVE-2025-34161 CRITICAL POC
9.4 Aug 27

Coolify versions prior to v4.0.0-beta.420.7 are vulnerable to a remote code execution vulnerability in the project deplo

CVE-2025-34159 CRITICAL POC
9.4 Aug 27

Coolify versions prior to v4.0.0-beta.420.6 are vulnerable to a remote code execution vulnerability in the application d

CVE-2026-34594 HIGH POC
8.8 Jun 29

Authenticated OS command injection in Coolify before 4.0.0-beta.471 lets any user holding destination management permiss

CVE-2026-34597 HIGH POC
8.8 Jun 29

Authenticated remote code execution in Coolify (self-hosted PaaS) before 4.0.0-beta.470 lets a low-privileged authentica

CVE-2025-64424 HIGH POC
8.8 Jan 05

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. [CVSS 8.8 HIGH]

CVE-2025-59156 HIGH POC
8.8 Jan 05

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to version 4.0

CVE-2025-66211 HIGH POC
8.8 Dec 23

An authenticated command injection vulnerability in Coolify's PostgreSQL initialization script handling allows attackers

Share

CVE-2026-27956 vulnerability details – vuln.today

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy