real-time-features

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (high risk: 0.70). The skill's server and client examples explicitly accept and parse arbitrary runtime messages from external clients (e.g., ws.onmessage / handleMessage in references/websocket-server-nodejs.md and EventSource.onmessage in references/server-sent-events-sse.md), meaning untrusted user-generated content received over WebSockets/SSE is ingested and can change server/client behavior (broadcasts, joins, message handling).