CVE-2026-53669

Medium

Description

React Router is a router for React. Versions 6.0.0 through 7.17.0 are vulnerable to Open Redirtect through use of backslashes in <Link> and useNavigate. This issue is a follow up to CVE-2025-68470 and has been fixed in version 7.18.0.

SeverityMedium
CVSS6.1
Exploit probability—
ProductShopify React-router
PublishedJul 27, 2026
First seenJul 27, 2026

How to fix

Update
  • shopify react-router7.18.0 or later
  • react-router7.18.0 or later

Affected products

ProductAffected versionsFixed in
shopify react-router6.0.0 ≤ v < 7.18.07.18.0
react-routernpm6.0.0 ≤ v < 7.18.07.18.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

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