CVE-2026-47386
Medium
Description
NocoDB is software for building databases as spreadsheets. Prior to 2026.05.1, two concurrent token-exchange requests using the same OAuth authorization code could each mint a distinct valid (access_token, refresh_token) pair, breaking the single-use guarantee that PKCE relies on. This vulnerability is fixed in 2026.05.1.
SeverityMedium
CVSS6.3
Exploit probability—
ProductNocodb
PublishedJun 23, 2026
First seenJun 23, 2026
Weakness typeCWE-362Race condition
How to fix
Update
- nocodb2026.05.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nocodbnpm | v < 2026.05.1 | 2026.05.1 |
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