PT-2026-64215 · Unknown · React Router

CVE-2026-53669

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Published

2026-07-23

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Updated

2026-08-11

CVSS v3.1

6.1

Medium

VectorAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions React Router versions 6.0.0 through 7.17.0
Description An open redirect issue exists where the use of backslashes in the <Link> component and the useNavigate() function can lead to unexpected external navigations when attacker-supplied paths are processed by navigation mechanisms.
Recommendations Update to version 7.18.0.

Exploit

Fix

Open Redirect

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Weakness Enumeration

CWE-601

Related Identifiers

CVE-2026-53669
GHSA-WRJC-X8RR-H8H6
RHSA-2026:48780
RHSA-2026:48799

Affected Products

React Router