In the pg_partman (aka PG Partition Manager) extension before 4.5.1 for PostgreSQL, arbitrary code execution can be achieved via SECURITY DEFINER functions because an explicit search_path is not set.Referenceshttps://github.com/pgpartman/pg_partman/commit/0b6565ad378c358f8a6cd1d48ddc482eb7f854d3https://github.com/pgpartman/pg_partman/compare/v4.5.0...v4.5.1https://security.netapp.com/advisory/ntap-20210625-0006/
