{"id":"EUVD-2026-38398","revision":"31e8ba0d9e214dc5aba5f57aaa8d7175","records":[{"revision":"31e8ba0d9e214dc5aba5f57aaa8d7175","observedAt":"2026-11-05T11:41:10.706+00:00","statement":{"source":"euvd","id":"EUVD-2026-38398","aliases":["CVE-2026-54281","GHSA-6v32-fjc9-9qf6"],"title":"Nest is a framework for building scalable Node.js server-side applications. Prior to 11.1.24, an authentication bypass vulnerability exists in @nestjs/platform-fastify. When middleware is registered through NestJS's MiddlewareConsumer.forRo…","description":"Nest is a framework for building scalable Node.js server-side applications. Prior to 11.1.24, an authentication bypass vulnerability exists in @nestjs/platform-fastify. When middleware is registered through NestJS's MiddlewareConsumer.forRoutes() API on the Fastify adapter, an unauthenticated client can bypass the Nest middleware registered for that route by simply appending a trailing slash (/) to the request URL. This bypass works on the default Fastify adapter configuration. This vulnerability is fixed in 11.1.24.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","score":8.7,"severity":null}],"references":["https://github.com/nestjs/nest/security/advisories/GHSA-6v32-fjc9-9qf6"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-38398","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jun 22, 2026, 8:48:45 PM","dateUpdated":"Jun 24, 2026, 3:56:27 AM"},"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-2026-38398","identifiers":["EUVD-2026-38398","CVE-2026-54281","GHSA-6v32-fjc9-9qf6"]},"retained":false,"historicalAffected":[]}],"coverage":[]}