I have had wordpress sites for years hosted on godaddy. Never an issue until now. I am sure they want to develop secure software but if this is a fact and it is accessing the wp core software, then they better be developing an update. sucuri is showing no virus but wordfence scan is with the infected files.
It does not matter is if I install a backup of my sites, it still replicates. I suggest checking out wordfence and scan your sites if you have any.