{"schema_version":6,"evaluation":{"evaluation_date":"2026-08-11","suppression_sources":[{"path":".bifrost/suppressions.json","state":"not_found"},{"path":".bifrost/suppressions.private.json","state":"not_found"},{"path":".bifrost/suppressions.local.json","state":"not_found"}],"scope_path":".bifrost/policy-scope.json","scope_document_state":"not_found"},"execution":{"total_elapsed_ms":0,"stage_timings":[],"termination":null,"terminal_stage":null,"active_policy_id":null,"completed_policy_ids":[],"pending_policy_ids":[]},"rules":[{"policy_id":"dataflowbench.taint.core-javascript-kernel","policy_hash":"d12540269c05dd55d4b48ae94ff08c4011fe100ee61448df8e0af1e54f680369","analysis_type":"taint","policy_schema":{"version":1,"origin":"explicit"},"selector_schemas":[{"path":"/analysis/sinks/entries/sink/selector","resolution":{"version":1,"origin":"explicit"}},{"path":"/analysis/sources/entries/input/selector","resolution":{"version":1,"origin":"explicit"}}],"endpoint_dependencies":[{"identity":{"type":"local","policy_id":"dataflowbench.taint.core-javascript-kernel","entry_id":"input"},"definition_schema":{"type":"policy_document","resolution":{"version":1,"origin":"explicit"}},"selector_path":"/analysis/sources/entries/input/selector","selector_schema":{"version":1,"origin":"explicit"},"model":{"role":"source","display_name":"benchmark input","categories":["input.user-controlled"],"binding":{"type":"return_value"},"taint":{"type":"source","labels":["attacker-controlled"],"threat_model":null,"evidence":null},"supersedes":[]},"semantic_hash":"0be8352dd3b6a342d1f103cc3331cd6b4725f96257a5a91898338653f5a9e03c","analysis_projection_hash":"eef7fca02654a85a2cc35fab1d11aa8603f601435f4efa256091e1b9626cd3a0","origins":[{"type":"policy_local","path":"/analysis/sources/entries/input"}]},{"identity":{"type":"local","policy_id":"dataflowbench.taint.core-javascript-kernel","entry_id":"sink"},"definition_schema":{"type":"policy_document","resolution":{"version":1,"origin":"explicit"}},"selector_path":"/analysis/sinks/entries/sink/selector","selector_schema":{"version":1,"origin":"explicit"},"model":{"role":"sink","display_name":"benchmark sink","categories":["data.sensitive"],"binding":{"type":"argument_index","index":0},"taint":{"type":"sink","accepts":["attacker-controlled"],"tags":[],"impacts":[]},"supersedes":[]},"semantic_hash":"e8b49e2615dffde0136caa4826c5408db5918ed23b5729d44ce6d7e118f09863","analysis_projection_hash":"93cc65ff12c7c1dbcb3e9527d40db9c9dafa869a750a0f7fb97cae53c6dbc3de","origins":[{"type":"policy_local","path":"/analysis/sinks/entries/sink"}]}],"match_directory_manifests":[],"endpoint_set_dependencies":[],"precedence_manifest":{"edges":[]},"name":"DataFlowBench JavaScript propagation kernel","message":{"type":"static","text":"Controlled input reaches the benchmark sink"},"severity":{"type":"fixed","level":"warning"},"description":null,"help_uri":null,"tags":[]}],"runs":[{"policy_id":"dataflowbench.taint.core-javascript-kernel","policy_hash":"d12540269c05dd55d4b48ae94ff08c4011fe100ee61448df8e0af1e54f680369","analysis_type":"taint","completion":{"type":"complete"},"findings":[],"diagnostics":[],"diagnostics_truncated":false,"obligations":[],"obligations_truncated":false,"omitted_obligations_lower_bound":0,"work":{"scanned_files":2,"scanned_source_bytes":660,"fact_nodes":74,"pipeline_rows":2,"examined_references":0,"retained_findings":0,"omitted_findings_lower_bound":0,"retained_report_bytes":7968,"metrics":[{"name":"taint.attribution_attempts","unit":"count","value":0},{"name":"taint.attribution_candidate_exhaustions","unit":"count","value":0},{"name":"taint.attribution_expansions","unit":"count","value":0},{"name":"taint.attribution_run_exhaustions","unit":"count","value":0},{"name":"taint.attribution_steps","unit":"count","value":0},{"name":"taint.compiled_sink_endpoints","unit":"count","value":1},{"name":"taint.compiled_source_endpoints","unit":"count","value":1},{"name":"taint.propagation_shared_memberships","unit":"count","value":0},{"name":"taint.propagation_solves","unit":"count","value":1},{"name":"taint.selector_scans","unit":"count","value":2},{"name":"taint.semantic_cumulative_allocations","unit":"rows","value":0},{"name":"taint.semantic_cumulative_blocks","unit":"rows","value":20},{"name":"taint.semantic_cumulative_call_sites","unit":"rows","value":21},{"name":"taint.semantic_cumulative_captures","unit":"rows","value":0},{"name":"taint.semantic_cumulative_control_edges","unit":"rows","value":30},{"name":"taint.semantic_cumulative_events","unit":"rows","value":120},{"name":"taint.semantic_cumulative_evidence","unit":"rows","value":63},{"name":"taint.semantic_cumulative_gaps","unit":"rows","value":54},{"name":"taint.semantic_cumulative_memory_locations","unit":"rows","value":0},{"name":"taint.semantic_cumulative_nested_entries","unit":"rows","value":532},{"name":"taint.semantic_cumulative_owned_text_bytes","unit":"bytes","value":3716},{"name":"taint.semantic_cumulative_procedures","unit":"rows","value":11},{"name":"taint.semantic_cumulative_program_points","unit":"rows","value":162},{"name":"taint.semantic_cumulative_source_bytes","unit":"bytes","value":990},{"name":"taint.semantic_cumulative_source_mappings","unit":"rows","value":40},{"name":"taint.semantic_cumulative_values","unit":"rows","value":51},{"name":"taint.semantic_handle_identity_reuses","unit":"count","value":0},{"name":"taint.semantic_materialized_files","unit":"count","value":2},{"name":"taint.semantic_peak_retained_bytes","unit":"bytes","value":3716},{"name":"taint.semantic_peak_row_dimension","unit":"rows","value":413},{"name":"taint.semantic_peak_traversal_steps","unit":"count","value":15},{"name":"taint.semantic_program_points","unit":"rows","value":162},{"name":"taint.semantic_resident_peak_allocations","unit":"rows","value":0},{"name":"taint.semantic_resident_peak_blocks","unit":"rows","value":20},{"name":"taint.semantic_resident_peak_call_sites","unit":"rows","value":3},{"name":"taint.semantic_resident_peak_captures","unit":"rows","value":0},{"name":"taint.semantic_resident_peak_control_edges","unit":"rows","value":30},{"name":"taint.semantic_resident_peak_events","unit":"rows","value":40},{"name":"taint.semantic_resident_peak_evidence","unit":"rows","value":40},{"name":"taint.semantic_resident_peak_gaps","unit":"rows","value":9},{"name":"taint.semantic_resident_peak_memory_locations","unit":"rows","value":0},{"name":"taint.semantic_resident_peak_nested_entries","unit":"rows","value":289},{"name":"taint.semantic_resident_peak_owned_text_bytes","unit":"bytes","value":3716},{"name":"taint.semantic_resident_peak_procedures","unit":"rows","value":4},{"name":"taint.semantic_resident_peak_program_points","unit":"rows","value":35},{"name":"taint.semantic_resident_peak_retained_bytes","unit":"bytes","value":3716},{"name":"taint.semantic_resident_peak_source_bytes","unit":"bytes","value":330},{"name":"taint.semantic_resident_peak_source_mappings","unit":"rows","value":40},{"name":"taint.semantic_resident_peak_values","unit":"rows","value":17},{"name":"taint.semantic_result_contract_artifact_leases","unit":"count","value":0},{"name":"taint.semantic_root_work_peak_allocations","unit":"rows","value":0},{"name":"taint.semantic_root_work_peak_blocks","unit":"rows","value":0},{"name":"taint.semantic_root_work_peak_call_sites","unit":"rows","value":15},{"name":"taint.semantic_root_work_peak_captures","unit":"rows","value":0},{"name":"taint.semantic_root_work_peak_control_edges","unit":"rows","value":0},{"name":"taint.semantic_root_work_peak_events","unit":"rows","value":52},{"name":"taint.semantic_root_work_peak_evidence","unit":"rows","value":0},{"name":"taint.semantic_root_work_peak_gaps","unit":"rows","value":45},{"name":"taint.semantic_root_work_peak_memory_locations","unit":"rows","value":0},{"name":"taint.semantic_root_work_peak_nested_entries","unit":"rows","value":124},{"name":"taint.semantic_root_work_peak_owned_text_bytes","unit":"bytes","value":0},{"name":"taint.semantic_root_work_peak_procedures","unit":"rows","value":1},{"name":"taint.semantic_root_work_peak_program_points","unit":"rows","value":95},{"name":"taint.semantic_root_work_peak_source_bytes","unit":"bytes","value":330},{"name":"taint.semantic_root_work_peak_source_mappings","unit":"rows","value":0},{"name":"taint.semantic_root_work_peak_values","unit":"rows","value":14},{"name":"taint.semantic_snapshot_materializations","unit":"count","value":4},{"name":"taint.semantic_source_bytes","unit":"bytes","value":660},{"name":"taint.semantic_traversal_steps","unit":"count","value":24},{"name":"taint.store_key_budget_hits","unit":"count","value":0},{"name":"taint.store_key_direct_literals","unit":"count","value":0},{"name":"taint.store_key_operands","unit":"count","value":0},{"name":"taint.store_key_recovered","unit":"count","value":0},{"name":"taint.store_key_unproven","unit":"count","value":0},{"name":"taint.store_key_work","unit":"count","value":0}]},"engine":{"icfg":{"reason":"language:javascript"}}}],"suppressions":[],"scope":[],"packs":{"document_path":".bifrost/packs.json","dependency_mode":"default","ecosystems":["npm"],"complete":true,"decisions":[{"pack":"bifrost.typescript-stdlib","status":"rejected","reason":"javascript: no semantic pack declares the JavaScript standard library; this pack covers TypeScript sources only"}],"decisions_truncated":false},"diagnostics":[],"diagnostics_truncated":false,"omitted_diagnostics_lower_bound":0,"worst_omitted_diagnostic_severity":null}