walrus-sites-portal

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

• Third-party content exposure detected (medium risk: 0.30). The skill.md describes a self-hosted portal that, on each request, extracts the site ID from the URL subdomain and then queries Sui RPC for site objects/dynamic fields and fetches corresponding blob content, meaning outsider-authored on-chain/site content can be ingested at runtime to render pages.

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

• Potentially malicious external URL detected (high risk: 0.90). The skill instructs runtime fetching and execution of remote repository code via "git clone https://github.com/MystenLabs/walrus-sites.git" (and running provided scripts), and explicitly directs the agent to query the external MCP docs at https://sui.mcp.kapa.ai for live instructions, so remote content can directly control behavior and execute code.