React Router is a router for React. In @remix-run/router version prior to 1.23.2. and react-router 7.0.0 through 7.11.0, React Router (and Remix v1/v2) SPA open navigation redirects originating from loaders or actions in Framework Mode, Data Mode, or the unstable RSC modes can result in unsafe URLs causing unintended javascript execution on the client. This is only an issue if you are creating redirect paths from untrusted content or via an open redirect. There is no impact if Declarative Mode (<BrowserRouter>) is being used. This issue has been patched in @remix-run/router version 1.23.2 and react-router version 7.12.0.
Advisories
Source ID Title
Github GHSA Github GHSA GHSA-2w69-qvjg-hvjx React Router vulnerable to XSS via Open Redirects
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 13 Jan 2026 00:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Important


Mon, 12 Jan 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sat, 10 Jan 2026 03:15:00 +0000

Type Values Removed Values Added
Description React Router is a router for React. In @remix-run/router version prior to 1.23.2. and react-router 7.0.0 through 7.11.0, React Router (and Remix v1/v2) SPA open navigation redirects originating from loaders or actions in Framework Mode, Data Mode, or the unstable RSC modes can result in unsafe URLs causing unintended javascript execution on the client. This is only an issue if you are creating redirect paths from untrusted content or via an open redirect. There is no impact if Declarative Mode (<BrowserRouter>) is being used. This issue has been patched in @remix-run/router version 1.23.2 and react-router version 7.12.0.
Title React Router vulnerable to XSS via Open Redirects
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-01-13T04:55:52.374Z

Reserved: 2026-01-05T22:30:38.718Z

Link: CVE-2026-22029

cve-icon Vulnrichment

Updated: 2026-01-12T18:10:24.549Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-01-10T03:15:48.870

Modified: 2026-01-13T14:03:18.990

Link: CVE-2026-22029

cve-icon Redhat

Severity : Important

Publid Date: 2026-01-10T02:42:32Z

Links: CVE-2026-22029 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses