"A hacker has disclosed exploit for a code-execution flaw impacting older versions of popular server administrator software used to create website"
Widely Used != Popular
It might be widely used, but I don't think I've met anyone who actually likes
Plesk. They might consider it easier than managing from the shell, or consider it the better alternative, but I'm not sure the word Popular can be applied here!
Shared Article: Kingcope dropped exploit code.