CVE-2026-22030
EUVD-2026-146410.01.2026, 03:15
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.
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| shopify | react-router | 7.0.0 ≤ 𝑥 ≤ 7.11.0 |
| shopify | remix-run\/react | 𝑥 < 2.17.3 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-346 - Origin Validation ErrorThe software does not properly verify that the source of data or communication is valid.
- CWE-352 - Cross-Site Request Forgery (CSRF)The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.