CVE-2026-34048

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, terminal websocket bootstrap routes only check authentication and do not enforce terminal authorization, allowing a low-privileged team member to connect to terminal routes and execute commands on team servers. This issue is fixed in version 4.0.0-beta.471.

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/coollabsio/coolify/commit/847166a3f89b7c80972fa0d2e5c754976f95b6ad
https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.471
https://github.com/coollabsio/coolify/security/advisories/GHSA-mw6q-2hmg-mhxv
https://github.com/coollabsio/coolify/security/advisories/GHSA-mw6q-2hmg-mhxv

Configurations

No configuration.

History

25 Oct 2026, 20:10

Type	Values Removed	Values Added
Summary		(es) Coolify es una herramienta de código abierto y autoalojable para gestionar servidores, aplicaciones y bases de datos. Antes de la versión 4.0.0-beta.471, las rutas de arranque del websocket del terminal solo verificaban la autenticación y no aplicaban la autorización del terminal, lo que permitía a un miembro del equipo con bajos privilegios conectarse a las rutas del terminal y ejecutar comandos en los servidores del equipo. Este problema se solucionó en la versión 4.0.0-beta.471.

Information

Published : 2026-07-07 04:17

Updated : 2026-10-25 20:10

NVD link : CVE-2026-34048

Mitre link : CVE-2026-34048

CVE.ORG link : CVE-2026-34048

JSON object : View

Products Affected

No product.

CWE

CWE-285

Improper Authorization

CWE-862

Missing Authorization

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