CVE-2026-34592: Coolify: Cross-Team IDOR via Unscoped Server and Project Lookups Exposes SSH Keys and Infrastructure
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, Coolify server and project lookups are not scoped to the current team, allowing any authenticated user to access servers and projects belonging to other teams by specifying their IDs directly. This vulnerability is fixed in 4.0.0-beta.471.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Coolifyto a version that resolves this vulnerability.Fixed in 4.0.0-beta.471
Event History
Frequently Asked Questions
What is the severity of CVE-2026-34592?
The severity of CVE-2026-34592 is high with a score of 7.7.
What does CVE-2026-34592 affect?
CVE-2026-34592 affects the Coolify open-source tool used for managing servers and applications.
How does CVE-2026-34592 impact security?
CVE-2026-34592 allows authenticated users to access sensitive SSH keys and infrastructure belonging to other teams due to improper scoping of lookups.
How do I fix CVE-2026-34592?
To fix CVE-2026-34592, update to Coolify version 4.0.0-beta.471 or later.
What type of vulnerability is CVE-2026-34592?
CVE-2026-34592 is identified as a Cross-Team IDOR (Insecure Direct Object Reference) vulnerability.