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CVE-2025-68470— React Router has unexpected external redirect via untrusted paths

Quick assessment

Affected
remix-run react-router
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

react-router是Remix开源的一个 React 的声明式路由。 React Router 6.0.0版本至6.30.1版本和7.0.0版本至7.9.5版本存在输入验证错误漏洞，该漏洞源于特制路径，可能导致重定向攻击。

CVSS 6.5 · Medium EPSS 0.49% · P40

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2025-68470

Vulnerability Information
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Vulnerability Title
React Router has unexpected external redirect via untrusted paths
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5
Vulnerability Title
react-router 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
react-router是Remix开源的一个 React 的声明式路由。 React Router 6.0.0版本至6.30.1版本和7.0.0版本至7.9.5版本存在输入验证错误漏洞，该漏洞源于特制路径，可能导致重定向攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
remix-run react-router >= 7.0.0, < 7.9.6 -

II. Public POCs for CVE-2025-68470

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III. Intelligence Information for CVE-2025-68470

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Same Patch Batch · remix-run · 2026-01-10 · 6 CVEs total

CVE-2025-61686 9.1 CRITICAL React Router has Path Traversal in File Session Storage
CVE-2026-21884 8.2 HIGH React Router SSR XSS in ScrollRestoration
CVE-2026-22029 8.0 HIGH React Router vulnerable to XSS via Open Redirects
CVE-2025-59057 7.6 HIGH React Router has XSS Vulnerability
CVE-2026-22030 6.5 MEDIUM React Router has CSRF issue in Action/Server Action Request Processing

IV. Related Vulnerabilities

Same product: react-router
Same vendor: remix-run
Same weakness: CWE-601

V. Comments for CVE-2025-68470

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