CVE-2026-47380 NocoDB: User Enumeration via Sign-In Timing
Attackers can enumerate valid user accounts by analyzing sign-in response timing differences, potentially aiding targeted attacks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-47380?
CVE-2026-47380 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, sign-in response timing differed between known and unknown email addresses because the unknown-user branch returned without performing a password hash comparison. This vulnerability is fixed in 2026.04.1.
Which versions are affected by CVE-2026-47380?
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-2026-47380?
Upgrade nocodb to 2026.04.1 or later.
Is CVE-2026-47380 being exploited?
There is no known exploitation of CVE-2026-47380 in the wild and no public exploit code.
Sources
Also known as GHSA-jr54-jwhj-55gp.