papertrail

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

• Third-party content exposure detected (high risk: 0.90). The SKILL.md explicitly instructs using Membrane to run actions and to "proxy requests" (e.g., membrane action run and membrane request CONNECTION_ID /path/to/endpoint) which will fetch Papertrail log/event data (arbitrary, user-generated third-party content) that the agent is expected to read and could materially influence subsequent actions.