{
  "claim_outcome": "confirmed",
  "claim_block_reason": null,
  "repro_result": "confirmed",
  "validated_surface": "api_remote",
  "evidence_scope": "production_path",
  "claimed_impact_class": "info_leak",
  "observed_impact_class": "info_leak",
  "exploitability_confidence": "high",
  "attacker_controlled_input": "VSIX package containing an HTML file with embedded JavaScript, published via POST /api/-/publish, then accessed via GET /vscode/unpkg/{ns}/{ext}/{ver}/extension/payload.html",
  "trigger_path": "POST /api/-/publish?token={token} (upload VSIX with HTML) → GET /vscode/unpkg/{namespace}/{extension}/{version}/extension/payload.html (served with text/html, no CSP)",
  "end_to_end_target_reached": true,
  "sanitizer_used": false,
  "crash_observed": false,
  "read_write_primitive_observed": false,
  "exploit_chain_demonstrated": false,
  "blocking_mitigation": null,
  "inferred": false
}