CVE-2026-34454
Gravedad CVSS v3.1:
BAJA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
14/04/2026
Última modificación:
14/04/2026
Descripción
*** Pendiente de traducción *** OAuth2 Proxy is a reverse proxy that provides authentication using OAuth2 providers. A regression introduced in 7.11.0 prevents OAuth2 Proxy from clearing the session cookie when rendering the sign-in page. In deployments that rely on the sign-in page as part of their logout flow, a user may be shown the sign-in page while the existing session cookie remains valid, meaning the browser session is not actually logged out. On shared workstations or devices, a subsequent user could continue to use the previous user's authenticated session. Deployments that use a dedicated logout/sign-out endpoint to terminate sessions are not affected. This issue is fixed in 7.15.2
Impacto
Puntuación base 3.x
3.50
Gravedad 3.x
BAJA