CVE-2026-55685

This is a follow up to https://github.com/remix-run/react-router/security/advisories/GHSA-8x6r-g9mw-2r78 that covers additional reported scenarios in which the manifest endpoint could be accessed via unauthenticated targeted requests that would put heavy load on the server and slow down response times. > [!NOTE] > This only impacts Framework Mode applications. This does not impact your application if you are using Declarative or Data Mode.

This is a follow up to https://github.com/remix-run/react-router/security/advisories/GHSA-8x6r-g9mw-2r78 that covers additional reported scenarios in which the manifest endpoint could be accessed via unauthenticated targeted requests that would put heavy load on the server and slow down response times. > [!NOTE] > This only impacts Framework Mode applications. This does not impact your application if you are using Declarative or Data Mode.

React Router es un router para React. En las versiones 7.0.0 a 7.17.0, el endpoint del manifiesto podría ser accedido a través de solicitudes dirigidas no autenticadas que pondrían una carga pesada en el servidor y ralentizarían los tiempos de respuesta. Este problema es un seguimiento de CVE-2026-42342, y no impacta a las aplicaciones de React Router que usan el Modo Declarativo ([BrowserRouter]) o el Modo de Datos (createBrowserRouter/[RouterProvider]). Este problema ha sido solucionado en la versión 7.18.0.