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
https://github.com/martinsohn/CVE-2020-8816
https://github.com/AndreyRainchik/CVE-2020-8816
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-8816
https://twitter.com/Nate_Kappa/status/1243900213665902592?s=20
https://natedotred.wordpress.com/2020/03/28/cve-2020-8816-pi-hole-remote-code-execution/