docsumo

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

• Third-party content exposure detected (high risk: 0.80). The SKILL.md explicitly supports "Upload Document from URL" and shows using the Membrane proxy ("membrane request CONNECTION_ID /path/to/endpoint"), which lets the agent ingest documents or API responses from arbitrary URLs/user-provided sources that the skill reads and acts on (extraction, review, deletion), exposing it to untrusted third‑party content that could carry indirect prompt injections.