CVE-2026-53669: CWE-601: URL Redirection to Untrusted Site ('Open Redirect') in remix-run react-router
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.
CVE-2026-53669: CWE-601: URL Redirection to Untrusted Site ('Open Redirect') in remix-run react-router
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.
CVSS v4.0
Score 5.1medium
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-06-09T20:50:36.877Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a67da609c2644c7f8ef5fb5
Added to database: 07/27/2026, 22:23:28 UTC
Last updated: 07/27/2026, 23:08:29 UTC
Views: 6
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