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9.9

CVE-2026-72863: Dokploy: Unprivileged users can access Docker host as root

CVE-2026-72863 CVE-2026-72863
Summary

Dokploy's in-app terminals and log streamers don't check user permissions. This allows a user with limited access to gain full control of the Docker host, including becoming the root user. Update to version 0.29.13 to fix this issue.

What to do

No fix is available yet. Check with your software vendor for updates.

Affected software
VendorProductAffected versions
dokploy dokploy < 0.29.13
Original title
Dokploy: Missing authorization in WebSocket handlers allows a low-privilege member to gain root on the Docker host
Original description
Dokploy is a free, self-hostable Platform as a Service (PaaS). Prior to 0.29.13, Dokploy's WebSocket handlers (in-app terminals and log streamers) authenticate the session but never authorize it. They establish who the user is via validateRequest() and then proceed without consulting the role/permission model that every tRPC procedure enforces. Any authenticated member, can therefore open an interactive shell into any container on the host, including the dokploy container that mounts the Docker socket, and from there obtain root on the host, escaping the application and crossing every tenant boundary. This vulnerability is fixed in 0.29.13.
mitre CVSS3.1 9.9
Vulnerability type
CWE-269 Improper Privilege Management
CWE-639 Authorization Bypass Through User-Controlled Key
CWE-862 Missing Authorization
Published: 10 Aug 2026 · Updated: 10 Aug 2026 · First seen: 10 Aug 2026