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fix(security): allow Kùzu read-only introspection through the CALL allowlist - #1739
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…lowlist #1735 inverted the read-only guard to a CALL allowlist, but listed only Neo4j db.* procedures, so `cgc query "CALL show_tables() RETURN *"` stopped working on Kùzu, the default backend. Adds Kùzu/LadybugDB's read-only table functions; config-setting CALLs and FTS index create/drop stay rejected. Co-Authored-By: Claude Opus 5.5 <[email protected]>
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🔍 PR Code Graph Analysisfix(security): allow Kùzu read-only introspection through the CALL allowlist (#1739) 📊 Interactive VisualizationView the blast radius graph: PR Reviewer Dashboard 📦 ArtifactsThe graph JSON has been uploaded as a build artifact: Generated by CodeGraphContext using FalkorDB Lite |
Shashankss1205
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Oct 9, 2026
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Readonly Kuzu CALL allowlist tests pass. Parity CI shows the known #1730 51-edge Ladybug deficit. Do not bypass required checks on that basis.
This was referenced Oct 9, 2026
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Follow-up to #1735 (#1727).
#1735 correctly inverted the read-only Cypher guard to fail closed with a
CALLallowlist. But the allowlist only names Neo4jdb.*procedures. On Kùzu, the default embedded backend,cgc query "CALL show_tables() RETURN *"(the standard way to inspect a schema) is now rejected. The same goes fortable_infoandshow_connection.Change
Adds Kùzu/LadybugDB's read-only introspection table functions to the allowlist:
show_tables,table_info,show_connection,show_indexes,db_version.Still rejected, and pinned by tests:
CALL threads=4create_fts_indexanddrop_fts_indexTests
tests/unit/utils/test_cypher_readonly.pygains two tests. Together with the enforcement suites that makes 28 passed.cgc query "CALL show_tables() RETURN *"returns the table list again.🤖 Generated with Claude Code