CVE-2026-79671
Gravedad CVSS v4.0:
MEDIA
Tipo:
CWE-918
Falsificación de solicitud en servidor (SSRF)
Fecha de publicación:
25/08/2026
Última modificación:
25/08/2026
Descripción
*** Pendiente de traducción *** Ech0 through 4.2.1 contains a server-side request forgery vulnerability in the validateWebhookURL function (webhook_setting_service.go), which only validates literal IP addresses via net.ParseIP() and fails to reject hostnames that DNS-resolve to private or internal IPs (e.g., 169.254.169.254.nip.io). An attacker with admin privileges can create a webhook with such a hostname to bypass validation and cause the server to make requests to internal services, cloud metadata endpoints, and private network resources. The issue is fixed in 4.4.3.
Impacto
Puntuación base 4.0
5.10
Gravedad 4.0
MEDIA
Puntuación base 3.x
5.50
Gravedad 3.x
MEDIA



