extract-page-data

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

• Third-party content exposure detected (low risk: 0.10). The agent skill extracts structured data, markdown, and links from arbitrary web pages supplied by the user using Playwright, consuming untrusted web content at runtime.

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

• Potentially malicious external URL detected (high risk: 0.70). The script dynamically installs Playwright from npm and Chromium from an unofficial mirror (npmmirror.com), representing a weak/unknown/suspicious runtime external dependency.