GitHub Advisoryadvisory · npm
GHSA-wrjc-x8rr-h8h6 React Router: Open redirect via backslash in <Link> and useNavigate (CVE-2025-68470 bypass)
MEDIUM
Official page ↗
- Aliases
- CVE-2026-53669
- Ecosystem
- npm
- Packages
- react-router
- Severity
- Moderate
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N
- Weaknesses
- CWE-601
- Reviewed
- 2026-07-23
Affected packages
• npm react-router: >= 6.0.0, < 7.18.0 → fixed in 7.18.0
Description
This is a follow up to CVE-2025-68470. React Router was alerted to certain scenarios in which the fix there was incomplete so there still existed some scenarios where attacker supplied paths passed to navigation mechanisms could result in unexpected external navigations.
Related
Alias · CVE (1)
- CVE-2026-53669 React Router is a router for React. vulnerability
Weakness · CWE (1)
- CWE-601 URL Redirection to Untrusted Site weakness
References
- https://github.com/remix-run/react-router/security/advisories/GHSA-wrjc-x8rr-h8h6 web
- https://github.com/remix-run/react-router/pull/15176 web
- https://github.com/remix-run/react-router package
- https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7180 web
- https://github.com/remix-run/react-router/releases/tag/[email protected] web
- http://github.com/remix-run/react-router/pull/15176 web