Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2023-31999

Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-352 Falsificación de petición en sitios cruzados (Cross-Site Request Forgery)
Fecha de publicación:
04/07/2023
Última modificación:
17/07/2023

Descripción

*** Pendiente de traducción *** All versions of @fastify/oauth2 used a statically generated state parameter at startup time and were used across all requests for all users. The purpose of the Oauth2 state parameter is to prevent Cross-Site-Request-Forgery attacks. As such, it should be unique per user and should be connected to the user&amp;#39;s session in some way that will allow the server to validate it.<br /> <br /> v7.2.0 changes the default behavior to store the state in a cookie with the http-only and same-site=lax attributes set. The state is now by default generated for every user. Note that this contains a breaking change in the checkStateFunction function, which now accepts the full Request object.

Productos y versiones vulnerables

CPE Desde Hasta
cpe:2.3:a:fastify:oauth2:*:*:*:*:*:*:*:* 7.2.0 (excluyendo)