partykit-multiplayer

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

• Third-party content exposure detected (medium risk: 0.30). The required runtime workflow ingests outsider-authored free text via the onMessage(raw: string) path in party/arena.ts, where it JSON.parses the client-provided name from { t: 'join', name, avatar } (and other string fields like weapon) that any remote player can send over the room WebSocket.