browser-login

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

• Third-party content exposure detected (high risk: 0.80). The skill explicitly instructs the agent to open and drive an authentication flow against the target site via "Open a recorded session" and "Drive the auth flow" (steps 1–2) and to capture page cookies with browser_eval (step 4), which requires loading and interpreting arbitrary third-party web content that could influence subsequent agent actions.

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

• Potentially malicious external URL detected (high risk: 0.90). The skill invokes "npx -y @claude-flow/cli@latest" at runtime (fetching/running code from the npm package https://registry.npmjs.org/@claude-flow/cli), which downloads and executes remote code as a required step to store the cookie vault handle.