browserbase

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

• Third-party content exposure detected (high risk: 0.90). The skill provisions cloud browser sessions and exposes session pages, live debugger URLs, rrweb recordings, logs, and downloaded files via endpoints like /v1/sessions//debug, /recording, /downloads, etc., which can contain arbitrary public/third‑party web content that the agent is expected to read and interpret, creating an avenue for indirect prompt injection.