{"id":"EUVD-2026-46393","revision":"ec341fdc6f7041ac8f8463fc537bc4bd","records":[{"revision":"ec341fdc6f7041ac8f8463fc537bc4bd","observedAt":"2026-11-07T11:27:42.2+00:00","statement":{"source":"euvd","id":"EUVD-2026-46393","aliases":["CVE-2026-47671","GHSA-64cj-qvx5-m4f3"],"title":"Nhost is an open source Firebase alternative with GraphQL. In versions of Nhost CLI prior to 1.46.0, the hidden `nhost configserver` used by `nhost dev` exposes the Mimir GraphQL API with dummy authorization directives and permissive CORS. …","description":"Nhost is an open source Firebase alternative with GraphQL. In versions of Nhost CLI prior to 1.46.0, the hidden `nhost configserver` used by `nhost dev` exposes the Mimir GraphQL API with dummy authorization directives and permissive CORS. When a developer is running the local development environment, any process that can reach the developer's localhost service, including a web page loaded from an arbitrary origin, can query the configserver for local Nhost configuration and secrets and can mutate the local `.secrets` file. This impacts developers using `nhost dev`: project admin secrets, JWT signing keys, webhook secrets, Grafana credentials, and custom environment variables can be read, and attacker-controlled secrets can be written to the local development project. Version 1.46.0 of Nhost CLI contains a fix.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","score":5.4,"severity":null}],"references":["https://github.com/nhost/nhost/security/advisories/GHSA-64cj-qvx5-m4f3","https://github.com/nhost/nhost/pull/4302","https://github.com/nhost/nhost/commit/e407511627d2c2c1137a70e9ca1ca31095d23479","https://github.com/nhost/nhost/releases/tag/cli@1.46.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-46393","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jul 21, 2026, 8:00:53 PM","dateUpdated":"Jul 22, 2026, 3:44:11 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-46393","identifiers":["EUVD-2026-46393","CVE-2026-47671","GHSA-64cj-qvx5-m4f3"]},"retained":false,"historicalAffected":[]}],"coverage":[]}