{
  "claim_outcome": "confirmed",
  "claim_block_reason": null,
  "repro_result": "confirmed",
  "validated_surface": "api_remote",
  "evidence_scope": "production_path",
  "claimed_impact_class": "code_execution",
  "observed_impact_class": "code_execution",
  "exploitability_confidence": "high",
  "attacker_controlled_input": "JSON body with malicious custom component code (top-level os.system) in POST /api/v1/build_public_tmp/{flow_id}/flow",
  "trigger_path": "/api/v1/build_public_tmp/{flow_id}/flow -> start_flow_build -> build_graph_from_data -> create_class -> prepare_global_scope -> exec",
  "end_to_end_target_reached": true,
  "sanitizer_used": false,
  "crash_observed": false,
  "read_write_primitive_observed": false,
  "exploit_chain_demonstrated": true,
  "blocking_mitigation": null,
  "inferred": false
}