CVE-2026-33727
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-269
Gestión de privilegios incorrecta
Fecha de publicación:
06/04/2026
Última modificación:
07/04/2026
Descripción
*** Pendiente de traducción *** Pi-hole is a Linux network-level advertisement and Internet tracker blocking application. Version 6.4 has a local privilege-escalation vulnerability allows code execution as root from the low-privilege pihole account. Important context: the pihole account uses nologin, so this is not a direct interactive-login issue. However, nologin does not prevent code from running as UID pihole if a Pi-hole component is compromised. In that realistic post-compromise scenario, attacker-controlled content in /etc/pihole/versions is sourced by root-run Pi-hole scripts, leading to root code execution. This vulnerability is fixed in 6.4.1.
Impacto
Puntuación base 3.x
6.40
Gravedad 3.x
MEDIA



