Getting locked out of default (8090) login port after changing port. What's the way out?

Support and Discussion Web Server
1

How can victims of this circumstance secure login to their Cyberpanel dashboard.

Thanks

2

Disable the Firewall.

systemctl stop firewalld && systemctl disable firewalld
3

you can follow @FebryanValdo s advice or there is one more option which is creating reverse proxy.