{"id":"CVE-2026-47671","revision":"1ecd5b61acfd48599ba9cb62e063174c","records":[{"revision":"1ecd5b61acfd48599ba9cb62e063174c","observedAt":"2026-10-25T12:17:26.301+00:00","statement":{"source":"nvd","id":"CVE-2026-47671","aliases":[],"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":"2026-07-21T20:17:01.473+00:00","modifiedAt":"2026-10-24T19:10:00.127+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","score":5.4,"severity":"MEDIUM"}],"references":["https://github.com/nhost/nhost/commit/e407511627d2c2c1137a70e9ca1ca31095d23479","https://github.com/nhost/nhost/pull/4302","https://github.com/nhost/nhost/releases/tag/cli@1.46.0","https://github.com/nhost/nhost/security/advisories/GHSA-64cj-qvx5-m4f3"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-47671","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-306"],"productCriteria":["cpe:2.3:a:nhost:cli:*:*:*:*:*:*:*:*"],"sourceDates":{"published":"2026-07-21T20:17:01.473","lastModified":"2026-10-24T19:10:00.127"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-47671","identifiers":["CVE-2026-47671"]},"retained":false,"historicalAffected":[]}],"coverage":[]}