React Router is a router for React. From 7.12.0 until 7.15.1, certain CSRF checks in React Router v7…
Historical advisory recorded 25 Oct 2026 13:17:16 UTC. Read the latest advisory.
nvd · CVE-2026-53663
PublishedReact Router is a router for React. From 7.12.0 until 7.15.1, certain CSRF checks in React Router v7 Framework Mode were insufficient and run on POST requests, but were bypassed on PUT/PATCH/DELETE requests. This is a low severity vulnerability because modern browser protections (CORS preflight, SameSite cookies) already block the cross-origin attack vectors that this missing CSRF check would otherwise gate. This vulnerability is fixed in 7.15.1.
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CVE-2026-53663 · CVE overview and exploitation status
nvd · CVE-2026-53663
This historical advisory does not include today's related changes. Open the latest advisory to find current connections.