{"cve":"CVE-2026-46549","nvd":{"published":"2026-06-23T21:16:58.197","modified":"2026-06-25T14:21:00.260","status":"Deferred","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N","score":2.0},"cwes":["CWE-863"],"references":["https://github.com/nocodb/nocodb/security/advisories/GHSA-m5qg-rvjq-727p"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:41:17.107060303+00:00"},"epss":{"cve":"CVE-2026-46549","score":0.00241,"percentile":0.15325,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-m5qg-rvjq-727p","url":"https://osv.dev/vulnerability/GHSA-m5qg-rvjq-727p","summary":"NocoDB: OAuth Token Scope Not Enforced at ACL Layer Allows Scope Escalation","modified":"2026-07-20T21:30:39.522929877Z","packages":[{"ecosystem":"npm","name":"nocodb","purl":"pkg:npm/nocodb","ranges":["<=0.301.3"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}