Medium severityGHSA Advisory· Published Jun 23, 2026· Updated Jun 25, 2026

CVE-2026-47386

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
nocodbnpm	< 2026.05.1	2026.05.1

Affected products

Nocodb/NocodbGHSA
Range: <= 2026.05.0

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-8m7c-hf24-5g47ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2026-47386ghsaADVISORY
github.com/nocodb/nocodb/releases/tag/2026.05.1ghsaWEB
github.com/nocodb/nocodb/security/advisories/GHSA-8m7c-hf24-5g47nvdWEB

News mentions

Nocodb: 14 Vulnerabilities Disclosed Together, Including XSS and SQL Injection
Vypr Intelligence · Jun 5, 2026

cvss	0.260
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000