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CVE-2025-43864

CVE-2025-43864 · React Router allows a DoS via cache poisoning by forcing SPA mode

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

React Router is a router for React. Starting in version 7.2.0 and prior to version 7.5.2, it is possible to force an application to switch to SPA mode by adding a header to the request. If the application uses SSR and is forced to switch to SPA, this causes an error that completely corrupts the page. If a cache system is in place, this allows the response containing the error to be cached, resulting in a cache poisoning that strongly impacts the availability of the application. This issue has been patched in version 7.5.2.

CVSS 7.5 · Alta · EPSS 20,5% · Código de explotación público · Corrección disponible

Publicación
Actualización

Pila tecnológica: node

Productos y versiones afectados

  • react-router

    Versiones
    • >= 7.2.0, < 7.5.2: Afectada

    Sin corrección publicada

  • react-router npm

    Intervalos de versiones afectados
    • SEMVER: ≥ 7.2.0, < 7.5.2

    Actualiza a 7.5.2

Fuentes originales

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