Board Thread:Support Requests - Getting Started/@comment-4224349-20150222001218/@comment-5553768-20150223141924

Indeed, there is currently no fix to this issue. If you're an administrator of this Wiki you're entitled to ask people not to spam any pages, including their userpages. A simple request on their talkpage/message wall will do. If this isn't done, you can actually protect the page and make it an administrator edit only page until the user stops. But, before going to such drastic measures, I'd recommend contacting them and talking it out first. Thanks!