CVE-2026-46549 — NocoDB: OAuth Token Scope Not Enforced at ACL Layer Allows Scope Escalation

CVE-2026-46549

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

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
nocodb / nocodb	affected < 2026.04.1

CWE

CWE-863

References

https://github.com/nocodb/nocodb/security/advisories/GHSA-m5qg-rvjq-727p

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.