Incorrect authorization in NocoDB - #VU162876
Published: November 9, 2026
Vulnerability identifier: #VU162876
CSH Severity: Medium
CVSS v4: 6.9 [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]
CVE-ID: N/A
CWE-ID: CWE-863
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows an unauthenticated remote attacker to read hidden column values from a NocoDB shared view.
The vulnerability exists due to incomplete column visibility checks in the public group-by endpoint when columns are referenced by physical names instead of titles or identifiers. An unauthenticated remote attacker with the share link and its password, if configured, can request grouping by a hidden column to retrieve distinct values and counts within the view's filters.
Affected software
NocoDB
Remediation
Install security update from vendor's website.
NocoDB - update to 2026.10.1