9router-web-fetch

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 calling $NINEROUTER_URL/v1/web/fetch (using providers like firecrawl, jina, tavily, exa) to scrape arbitrary public URLs and return page/article content that the agent will read and act on, exposing it to untrusted third‑party web content that could carry indirect prompt injections.