CVE-2026-61876 [HIGH] – LuCI versions fail to properly encode DHCPv6 lease hostnames before rendering in status ta

LuCI versions fail to properly encode DHCPv6 lease hostnames before rendering in status tables, allowing adjacent network attackers to inject HTML markup. Attackers can send a DHCPv6 Client FQDN containing script tags that execute in the administrator’s browser when viewing DHCP lease pages.