Description
React Router is a router for React. In versions 6.30.2 through 6.30.4 and 7.9.6 through 7.12.0, applications that allow open redirects are vulnerable to XSS. An attacker could craft a malicious link that redirects users to an unexpected external site or that exploits an XSS vector.This issue has been fixed in version 7.13.0.
Affected products
shopify: react-router
References5
- github.com/remix-run/react-router/commit/3a5b5ad0e5cf9918c64650… Patch
- github.com/remix-run/react-router/pull/14718 Issue TrackingPatch
- github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7180 Release Notes
- github.com/remix-run/react-router/releases/tag/[email protected]… Release Notes
- github.com/remix-run/react-router/security/advisories/GHSA-jjmj… Third Party Advisory
Metrics
- CVSS 3.1
-
6.9
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N - EPSS — exploit probability
- 0% percentile: 28 · as of 13 November 2026
- CWE
- CWE-79CWE-601
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.