Looking for logging into the Mediawiki Page site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Mediawiki Page site. After that you can login as usual with your login credentials.
https://www.mediawiki.org/wiki/Topic:Qhryy0gcqb30lfuw
https://www.mediawiki.org/wiki/Topic:Qguibcn63mqcag8i
https://www.mediawiki.org/wiki/Manual:Preventing_access
https://www.mediawiki.org/wiki/Help:Logging_in
https://www.mediawiki.org/wiki/Category:Authentication_and_login
https://www.mediawiki.org/wiki/API:Login
https://www.mediawiki.org/wiki/Help:User_page
https://www.mediawiki.org/wiki/Topic:Ugpt4zw7g2vwzyzs
https://www.mediawiki.org/wiki/Manual:$wgRedirectOnLogin
https://webmasters.stackexchange.com/questions/80945/where-is-the-mediawiki-login-page-defined
https://en.wikipedia.org/wiki/MediaWiki_talk:Loginend
https://github.com/wikimedia/mediawiki/blob/master/includes/specialpage/LoginSignupSpecialPage.php
https://www.siteground.com/kb/how_to_create_a_user_in_mediawiki/