CVE-2026-47378 NocoDB: Hidden Column Exposure in Public Shared View Endpoints
Attackers can extract hidden column data from public shared views in NocoDB via groupBy, filter, or sort parameters.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-47378?
CVE-2026-47378 is a medium-severity vulnerability in nocodb, published on 23 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-639
Which versions are affected by CVE-2026-47378?
2 open source packages ship an affected version, including nocodb.
| Package | Affected | Fixed in |
|---|---|---|
nocodb npm | All versions | 2026.04.1 |
nocodb npm | All versions | 2026.04.1 |
How do I fix CVE-2026-47378?
Upgrade nocodb to 2026.04.1 or later.
Is CVE-2026-47378 being exploited?
There is no known exploitation of CVE-2026-47378 in the wild and no public exploit code.
Sources
Also known as GHSA-4w6r-5c2j-qf5f.