We have released a patch, v3.0.1, for Core and Web to fix a security issue as well as some other fixes and tweaks.

Fixes

Please check your admin interfaces and add a password if needed. We have fixed the issue below, but please check your existing installs. You can set a password with:

pihole -a -p somepassword

• Fresh installs of v3.0 did not set a password on the Web interface despite the script providing the user with a password. This has now been fixed.
• <CNAME> log output on tail pages

Tweaks

• We now include pihole-FTL.log in the debug report
• Entries in /etc/hosts will be read by dnsmasq to share with the clients via the localise-queries option in the dnsmasq config file