Next.js: Middleware / Proxy bypass in App Router applications using Turbopack and single locale

NVD Description

## Impact Crafted requests targeting Next.js applications using App Router built with Turbopack and a **single** entry in `config.i18n.locales` can bypass middleware/proxy based authentication. ## Workarounds If you cannot upgrade immediately, enforce authorization in the page's server-side data path instead of relying solely on middleware.

Affected Packages (1)