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CVE-2026-33244

React Router

Descripción

React Router is a router for React. In versions 7.5.1 through 7.13.1, when using Framework Mode with pre-rendering enabled, improper neutralization of the HTTP `Location` header value can permit Cross-Site Scripting (XSS) in the statically generated HTML files if the redirect location comes from an untrusted source. This does not impact applications using Declarative Mode (`<BrowserRouter>`) or Data Mode (`createBrowserRouter/<RouterProvider>`). This is patched in version 7.13.2.

CVSS 5.4EPSS 0.14400000000000002%Riesgo 0.55
Ver fuente
Publicación
2026-06-02 17:16:28
Versiones afectadas
<7.13.2
Tipo
Package
Última modificación
2026-07-21 19:10:00
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N