{
  "claim_outcome": "confirmed",
  "claim_block_reason": null,
  "repro_result": "confirmed",
  "validated_surface": "api_remote",
  "evidence_scope": "production_path",
  "claimed_impact_class": "authz_bypass",
  "observed_impact_class": "authz_bypass",
  "exploitability_confidence": "high",
  "attacker_controlled_input": "victim flow UUID supplied as the `model` value in POST /api/v1/responses with the attacker's x-api-key",
  "trigger_path": "POST /api/v1/responses -> openai_responses.create_response -> get_flow_by_id_or_endpoint_name(request.model, str(api_key_user.id)) -> UUID branch calls session.get(Flow, flow_id) without checking flow.user_id",
  "end_to_end_target_reached": true,
  "sanitizer_used": false,
  "crash_observed": false,
  "read_write_primitive_observed": false,
  "exploit_chain_demonstrated": false,
  "blocking_mitigation": "fixed flow.py (commit b0afe3d2d6) adds flow.user_id != uuid_user_id -> None ownership check; same request returns flow_not_found",
  "inferred": false
}