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Vulnerability record · CVE-2026-53668 · published 27 July 2026

CVE-2026-53668: Shopify react-router cross-site scripting vulnerability

Shopify · React Router

React Router is a router for React. In versions 6.30.2 through 6.30.4 and 7.9.6 through 7.12.0, applications that allow open redirects are vulnerable to XSS. An attacker could craft a malicious link that redirects users to an unexpected external site or that exploits an XSS vector.This issue has been fixed in version 7.13.0.

6.9 CVSS 3.1 Medium EPSS 0.34% · top 74.9% CWE-79 · Cross-site scriptingCWE-601 · Open redirect
6.9CVSS 3.1 base score
0.34%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References
3 Aug 2026Last modified by NVD

Description

React Router is a router for React. In versions 6.30.2 through 6.30.4 and 7.9.6 through 7.12.0, applications that allow open redirects are vulnerable to XSS. An attacker could craft a malicious link that redirects users to an unexpected external site or that exploits an XSS vector.This issue has been fixed in version 7.13.0.

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7180 Release Notes
https://github.com/remix-run/react-router/commit/3a5b5ad0e5cf9918c646509563f5c41a89226ff3 Patch
https://github.com/remix-run/react-router/pull/14718 Issue TrackingPatch
https://github.com/remix-run/react-router/releases/tag/[email protected] Release Notes
https://github.com/remix-run/react-router/security/advisories/GHSA-jjmj-jmhj-qwj2 Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-53668), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.