CVE-2026-47380

NocoDB: User Enumeration via Sign-In Timing

State: Published
Severity: 6.3 Medium
Published: Jun 23, 2026
Updated: Jun 24, 2026
Reserved: May 19, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	6.3 Medium	CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N	GitHub_M

Weaknesses

CWE-208 Observable Timing Discrepancy
CWE-307 Improper Restriction of Excessive Authentication Attempts

Affected Products

Product	Versions
nocodbnocodb	< 2026.04.1Affected

References

https://github.com/nocodb/nocodb/security/advisories/GHSA-jr54-jwhj-55gp

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