Description
React Router is a router for React. In versions 6.0.0 through 6.30.1 and 7.0.0 through 7.9.5, an attacker-supplied path can be crafted so that when a React Router application navigates to it via navigate(), <Link>, or redirect(), the app performs a navigation/redirect to an external URL. This is only an issue if you are passing untrusted content into navigation paths in your application code. This issue has been patched in versions 6.30.2 and 7.9.6.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| remix-run | react-router | >= 7.0.0, < 7.9.6, >= 6.0.0, < 6.30.2 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | react-router | >= 6.0.0, < 6.30.2 | 6.30.2 | GHSA-9jcx-v3wj-wh4m |
| npm | react-router | >= 7.0.0, < 7.9.6 | 7.9.6 | GHSA-9jcx-v3wj-wh4m |
Advisories 2
- WID-SEC-2026-1007 IBM App Connect Enterprise: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 25, 2026
- WID-SEC-2026-0752 IBM SPSS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 7, 2026