CVE-2026-22030

React Router is a router for React. In @remix-run/server-runtime version prior to 2.17.3. and react-router 7.0.0 through 7.11.0, React Router (or Remix v2) is vulnerable to CSRF attacks on document POST requests to UI routes when using server-side route action handlers in Framework Mode, or when using React Server Actions in the new unstable RSC modes. There is no impact if Declarative Mode (<BrowserRouter>) or Data Mode (createBrowserRouter/<RouterProvider>) is being used. This issue has been patched in @remix-run/server-runtime version 2.17.3 and react-router version 7.12.0.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/remix-run/react-router/security/advisories/GHSA-h5cw-625j-3rxh	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:shopify:react-router::::::node.js::*
	cpe:2.3:a:shopify:remix-run\/react::::::node.js::*

History

No history.

Information

Published : 2026-01-10 03:15

Updated : 2026-02-05 20:51

NVD link : CVE-2026-22030

Mitre link : CVE-2026-22030

CVE.ORG link : CVE-2026-22030

JSON object : View

Products Affected

shopify

react-router
remix-run\/react

CWE

CWE-346

Origin Validation Error

CWE-352

Cross-Site Request Forgery (CSRF)

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