CVE-2026-53668

medium

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.

References

https://github.com/remix-run/react-router/security/advisories/GHSA-jjmj-jmhj-qwj2

https://github.com/remix-run/react-router/releases/tag/[email protected]

https://github.com/remix-run/react-router/pull/14718

https://github.com/remix-run/react-router/commit/3a5b5ad0e5cf9918c646509563f5c41a89226ff3

https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7180

Details

Source: Mitre, NVD

Published: 2026-07-27

Updated: 2026-08-03

Risk Information

CVSS v2

Base Score: 6.1

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.9

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

Severity: Medium

EPSS

EPSS: 0.00335