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

CVE-2026-34969

Gravedad CVSS v4.0:
BAJA
Tipo:
CWE-200 Revelación de información
Fecha de publicación:
06/04/2026
Última modificación:
06/04/2026

Descripción

*** Pendiente de traducción *** Nhost is an open source Firebase alternative with GraphQL. Prior to 0.48.0, the auth service's OAuth provider callback flow places the refresh token directly into the redirect URL as a query parameter. Refresh tokens in URLs are logged in browser history, server access logs, HTTP Referer headers, and proxy/CDN logs. Note that the refresh token is one-time use and all of these leak vectors are on owned infrastructure or services integrated by the application developer. This vulnerability is fixed in 0.48.0.

Referencias a soluciones, herramientas e información