CVE-2026-54281

UNKNOWN

Published 2026-06-22 · Updated 2026-06-24 · Source security-advisories@github.com

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.

CWE-863

References

https://github.com/nestjs/nest/security/advisories/GHSA-6v32-fjc9-9qf6

View on NVD

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