CVE-2026-94455: Unauthenticated /enterprise/create-user mints lifetime top-tier organizations and discloses their API key
An HTTP endpoint intended for provisioning enterprise and reseller organisations is reachable without any session. The authentication middleware is bound only to an explicit list of controllers, and the enterprise controller is not on that list, so no authentication runs for these routes.
The endpoint's only check is that the request body carries a token bearing a valid signature from the instance secret. It does not check what that token was issued for. Login tokens are signed with the same secret and carry no purpose, audience or expiry claim, so an ordinary user's own session token satisfies the check.
Presented with such a token, the endpoint creates a new organisation holding the highest subscription tier, flagged as lifetime and with a channel allowance far above any sold plan, creates an organisation-owner account alongside it, and returns the new organisation's API key in the response body. That key is immediately valid against the public API.
Event History
Frequently Asked Questions
Who can exploit this issue?
Any ordinary authenticated user who can obtain their own login/session token can use it to satisfy the endpoint’s signature check. No existing enterprise or reseller privileges are required.
Does exploitation require an administrator to interact with the attacker?
No. The attack is network-accessible, requires low privileges, and does not require user interaction.
What does a successful exploit provide?
It creates a new top-tier, lifetime organisation with a channel allowance above sold plans and an organisation-owner account. The response also exposes that organisation’s API key, which is immediately valid for the public API.
How can defenders identify likely exploitation?
Review requests to the enterprise user-creation endpoint and correlate them with newly created lifetime, highest-tier organisations, associated owner accounts, and API keys. The provided information does not specify logging fields or other detection artifacts.