CVE-2026-47378
Description
NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, Public shared-view endpoints exposed values from columns that the view owner had hidden, via three independent paths: groupBy returned raw values for any column named in the request, filter and sort arrays operated on hidden columns enabling boolean-blind extraction, and the related-data list accepted arbitrary link-column IDs from other tables in the same base. This vulnerability is fixed in 2026.04.1.
Summary dbcve.org
NocoDB prior to 2026.04.1 had an information disclosure vulnerability in public shared-view endpoints where hidden column values could be extracted through three independent vectors: groupBy requests returned raw values for any specified column regardless of visibility, filter/sort operations could be performed on hidden columns enabling extraction without boolean feedback, and the related-data list accepted arbitrary link-column IDs from other tables in the same base.
Mitigation
Upgrade to NocoDB version 2026.04.1 or later which properly enforces hidden column restrictions across all shared-view endpoints.