Vulnerability · Published Jan 10, 2026 · Assigned by GitHub_M
CVE-2025-68470React Router has unexpected external redirect via untrusted paths
Medium 6.5
In plain English
A medium-severity open redirect in react-router from remix-run. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official 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 packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | react-router | 6.30.2 | GHSA-9jcx-v3wj-wh4m |
| npm | react-router | 7.9.6 | GHSA-9jcx-v3wj-wh4m |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| remix-run | react-router | >= 7.0.0, < 7.9.6>= 6.0.0, < 6.30.2 |
Weakness: CWE-601 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N