{
  "claim_outcome": "confirmed",
  "repro_result": "confirmed",
  "evidence_scope": "production_path",
  "observed_impact_class": "info_leak",
  "claimed_impact_class": "info_leak",
  "exploitability_confidence": "high",
  "attacker_controlled_input": "Unauthenticated GET query parameters chatflowId=<valid UUID>, chatId=../.., and fileName=outside-secret.txt",
  "trigger_path": "GET /api/v1/get-upload-file -> get-upload-file controller -> streamStorageFile local fallback path",
  "claimed_surface": "api_remote",
  "validated_surface": "api_remote",
  "end_to_end_target_reached": true,
  "sanitizer_used": false,
  "crash_observed": false,
  "read_write_primitive_observed": true,
  "exploit_chain_demonstrated": true,
  "accepted_exploit_knowledge_record_ids": [
    "956ee2a7-0e3f-43fd-b4b7-66e6152c0038"
  ],
  "inferred": false
}