CVE-2015-8628

The (1) Special:MyPage, (2) Special:MyTalk, (3) Special:MyContributions, (4) Special:MyUploads, and (5) Special:AllMyUploads pages in MediaWiki before 1.23.12, 1.24.x before 1.24.5, 1.25.x before 1.25.4, and 1.26.x before 1.26.1 allow remote attackers to obtain sensitive user login information via crafted links combined with page view statistics.

Date published : 2017-03-23

https://phabricator.wikimedia.org/T109724

https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-December/000186.html