HIGH 7.5
GHSA-8x6r-g9mw-2r78
React Router vulnerable to DoS via unbounded path expansion in __manifest endpoint
Details
There exists a potential DOS attack vector in React Router Framework Mode applications (as well as Remix v2.10.0 - 2.17.4). Certain requests can be crafted to consume disproportionate resources on the server, resulting in response time degredation and/or service unavailability for end users.
> [!NOTE] > This does not impact your React Router application if you are using [Declarative Mode](https://reactrouter.com/start/modes#declarative) (`<BrowserRouter>`) or [Data Mode](https://reactrouter.com/start/modes#data) (`createBrowserRouter`/`<RouterProvider>`).
Are you affected?
Enter the version of the package you're using.
Affected packages
npm / @remix-run/server-runtime
Introduced in:
2.10.0 Fixed in: 2.17.5 Fix
npm install @remix-run/server-runtime@2.17.5