CVE-2025-66491
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-295
Validación incorrecta de certificados
Fecha de publicación:
09/12/2025
Última modificación:
09/12/2025
Descripción
*** Pendiente de traducción *** Traefik is an HTTP reverse proxy and load balancer. Versions 3.5.0 through 3.6.2 have inverted TLS verification logic in the nginx.ingress.kubernetes.io/proxy-ssl-verify annotation. Setting the annotation to "on" (intending to enable backend TLS certificate verification) actually disables verification, allowing man-in-the-middle attacks against HTTPS backends when operators believe they are protected. This issue is fixed in version 3.6.3.
Impacto
Puntuación base 3.x
5.90
Gravedad 3.x
MEDIA



