Pi-hole Web v4.3.2 (aka AdminLTE) allows Remote Code Execution by privileged dashboard users via a crafted DHCP static lease.
https://github.com/pi-hole/AdminLTE/releases/tag/v4.3.3
https://github.com/pi-hole/AdminLTE/pull/1165
https://github.com/pi-hole/AdminLTE/commits/master
http://packetstormsecurity.com/files/158737/Pi-hole-4.3.2-Remote-Code-Execution.html
http://packetstormsecurity.com/files/157861/Pi-Hole-4.3.2-DHCP-MAC-OS-Command-Execution.html