Lp3
Medium
- Category
- MCP Least Privilege
- Confidence
- 94% confidence
- Finding
- The skill instructs use of `web_fetch` on a user-provided URL, which is a network-capable action, but no permissions or explicit capability declaration are present. This creates a transparency and policy-enforcement gap: users and hosting systems may not realize the skill performs outbound requests, increasing the risk of unexpected data exfiltration, SSRF-like fetching of internal URLs where applicable, or accidental access to sensitive endpoints.
