| Package | Affected versions | Patched versions |
|---|---|---|
| react-router | ≥ 7.0.0, ≤ 7.11.0 | |
| remix-run/react | < 2.17.3 | 2.17.3 |
| @remix-run/react | < 2.17.3 | 2.17.3 |
| react-router | ≥ 7.0.0, < 7.12.0 | 7.12.0 |
A XSS vulnerability exists in in React Router's <ScrollRestoration> API in Framework Mode when using the getKey/storageKey props during Server-Side Rendering which could allow arbitrary JavaScript execution during SSR if untrusted content is used to generate the keys.
[!NOTE] This does not impact applications if developers have disabled server-side rendering in Framework Mode, or if they are using Declarative Mode (
<BrowserRouter>) or Data Mode (createBrowserRouter/<RouterProvider>).
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