CVE-2026-47378

NocoDB: Hidden Column Exposure in Public Shared View Endpoints

State: Published
Severity: 6.9 Medium
Published: Jun 23, 2026
Updated: Jun 25, 2026
Reserved: May 19, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N	GitHub_M

Weaknesses

CWE-639 Authorization Bypass Through User-Controlled Key

Affected Products

Product	Versions
nocodbnocodb	< 2026.04.1Affected

References

https://github.com/nocodb/nocodb/security/advisories/GHSA-4w6r-5c2j-qf5f

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