{"id":"EUVD-2025-205611","revision":"95a61290e2eb40b7b7ccece9d5d53bb0","records":[{"revision":"95a61290e2eb40b7b7ccece9d5d53bb0","observedAt":"2026-11-05T03:01:21.708+00:00","statement":{"source":"euvd","id":"EUVD-2025-205611","aliases":["CVE-2025-69211","GHSA-8wpr-639p-ccrj"],"title":"Nest is a framework for building scalable Node.js server-side applications. Versions prior to 11.1.11 have a Fastify URL encoding middleware bypass. A NestJS application is vulnerable if it uses `@nestjs/platform-fastify`; relies on `NestMi…","description":"Nest is a framework for building scalable Node.js server-side applications. Versions prior to 11.1.11 have a Fastify URL encoding middleware bypass. A NestJS application is vulnerable if it uses `@nestjs/platform-fastify`; relies on `NestMiddleware` (via `MiddlewareConsumer`) for security checks (authentication, authorization, etc.), or through `app.use()`; and applies middleware to specific routes using string paths or controllers (e.g., `.forRoutes('admin')`). Exploitation can result in unauthenticated users accessing protected routes, restricted administrative endpoints becoming accessible to lower-privileged users, and/or middleware performing sanitization or validation being skipped. This issue is patched in `@nestjs/platform-fastify@11.1.11`.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U","score":6.9,"severity":null}],"references":["https://github.com/nestjs/nest/security/advisories/GHSA-8wpr-639p-ccrj","https://github.com/nestjs/nest/commit/c4cedda15a05aafec1e6045b36b0335ab850e771"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-205611","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Dec 29, 2025, 4:01:22 PM","dateUpdated":"Dec 29, 2025, 4:50:02 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-2025-205611","identifiers":["EUVD-2025-205611","CVE-2025-69211","GHSA-8wpr-639p-ccrj"]},"retained":false,"historicalAffected":[]}],"coverage":[]}