Cross-site Request Forgery (CSRF) Affecting react-router package, versions >=7.12.0 <8.3.0
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- published26 Jul 2026
- disclosed24 Jul 2026
- creditraditya
Introduced: 24 Jul 2026
New CVE NOT AVAILABLE CWE-352 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade react-router to version 8.3.0 or higher.
Overview
Affected versions of this package are vulnerable to Cross-site Request Forgery (CSRF) via the unstable RSC APIs. An attacker can execute unauthorized actions by tricking a user into submitting crafted requests.
Note: This is only exploitable if the unstable RSC APIs are enabled in the application.