CVE-2026-46549

LOW

NocoDB: OAuth Token Scope Not Enforced at ACL Layer Allows Scope Escalation

Title source: cna
STIX 2.1

Description

NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, the OAuth token strategy attached oauth_scope and oauth_granted_resources to the request user, but the ACL middleware never consulted either. An OAuth token issued with a restricted scope (e.g. MCP-only) therefore inherited the full permissions of the underlying user across all routes; the granted_resources.base_id restriction was bypassed on org-level endpoints that don't populate req.context.base_id. This vulnerability is fixed in 2026.04.1.

References (1)

Core 1
Core References

Scores

CVSS v3 2.0
EPSS 0.0015
EPSS Percentile 4.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-863
Status published
Products (2)
nocodb/nocodb < 2026.04.1
npm/nocodb 0 - 0.301.3npm
Published Jun 23, 2026
Tracked Since Jun 24, 2026