CVE-2026-53668CWE-601CWE-79cross-site-scripting

CVE-2026-53668

Medium · published July 28, 2026

CVSS v3.1
6.9
EPSS
0%
Percentile
26.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00341 · 26.4th percentile
Weaknesses
CWE-601 · URL Redirection to Untrusted Site ('Open Redirect'); CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-07-28T02:17Z
Affected products (2)
ProductVersionsFixed in
shopify/react-router≥ 6.30.2, ≤ 6.30.4—
shopify/react-router≥ 7.9.6, < 7.13.07.13.0
References (5)
https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7180 · [email protected]https://github.com/remix-run/react-router/commit/3a5b5ad0e5cf9918c646509563f5c41a89226ff3 · [email protected]https://github.com/remix-run/react-router/pull/14718 · [email protected]https://github.com/remix-run/react-router/releases/tag/[email protected] · [email protected]https://github.com/remix-run/react-router/security/advisories/GHSA-jjmj-jmhj-qwj2 · [email protected]
EPSS history
Timeline
  • 27 JUL 21:42Z
    React Router: Open redirect can lead to XSS
    cvelistv5