CVE-2014-4070
Cross-site scripting (XSS) vulnerability in the Web Components Server in Microsoft Lync Server 2013 allows remote attackers to inject arbitrary web script or HTML via a crafted URL, aka "Lync XSS Information Disclosure Vulnerability."
Date published : 2014-09-09
http://www.securityfocus.com/bid/69579
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-055