Lukechilds

**Name of the Vulnerable Software and Affected Versions** tRPC versions 11.0.0 through 11.1.0 **Description** The issue allows any unauthenticated user to crash a tRPC 11 WebSocket server by throwing an unhandled error when validating invalid `connectionParams`. This affects tRPC 11 servers with WebSocket enabled and a `createContext` method set. **Recommendations** For versions 11.0.0 through 11.1.0, update to version 11.1.1 to resolve the issue.