{
  "entrypoint_kind": "library_api",
  "entrypoint_detail": "Header.parse() - converts email header document to internal structure",
  "service_started": false,
  "healthcheck_passed": true,
  "target_path_reached": true,
  "runtime_stack": ["nodejs", "haraka-email-message@1.2.0"],
  "proof_artifacts": [
    "logs/npm_install.log",
    "logs/exploit.log",
    "artifacts/crash_evidence.json"
  ],
  "notes": "Vulnerability triggered via Header.parse() with __proto__: header. TypeError thrown in _add_header() when Object.prototype.push is called."
}