CVE-2015-2398medium
Description
Microsoft Internet Explorer 8 through 11 allows remote attackers to bypass the XSS filter via a crafted attribute of an element in an HTML document, aka "Internet Explorer XSS Filter Bypass Vulnerability."
References
http://www.securitytracker.com/id/1032894
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-065