WhoDB 0.104.0 before 0.135.0 contains a path traversal vulnerability that allows remote attackers to read and write arbitrary host files by running DuckDB filesystem functions through the query editor.
CVSS 4.0CRITICAL 9.2·Network·No auth·No interaction·EPSS 0.00691·Published 2026-10-18·Fixed in 0.135.0CWE-22