Vulnerability Description
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 Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/coollabsio/coolify/commit/847166a3f89b7c80972fa0d2e5c754976f9
- 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
FAQ
What is CVE-2026-34048?
CVE-2026-34048 is a vulnerability with a CVSS score of 9.9 (CRITICAL). 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 en...
How severe is CVE-2026-34048?
CVE-2026-34048 has been rated CRITICAL with a CVSS base score of 9.9/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-34048?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.