CVE-2016-6331 in MediaWiki
Summary
ApiParse in MediaWiki before 1.23.15, 1.26.x before 1.26.4, and 1.27.x before 1.27.1 allows remote attackers to bypass intended per-title read restrictions via a parse action to api.php.
If you want to get best quality of vulnerability data, you may have to visit VulDB.