MEDIUM
GHSA-2j2x-hqr9-3h42
React Router's same-origin redirect with path starting // causes open redirect via protocol-relative URL reinterpretation
Quick fix
GHSA-2j2x-hqr9-3h42 — react-router: upgrade to the fixed version with the command below.
npm install react-router@7.14.1Details
Certain URLs passed to the `redirect` function can trigger an open redirect to an external domain depending on the level of validation done by the application prior to returning the `redirect`.
> [!NOTE] > This does not impact your React Router application if you are using [Declarative Mode](https://reactrouter.com/start/modes#declarative) (`<BrowserRouter>`)
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