Cross-site scripting (XSS) vulnerability in Microsoft Outlook Web Access (OWA) component in Exchange Server 5.5 allows remote attackers to inject arbitrary web script or HTML via an email message with an encoded javascript: URL ("javAsc
ript:") in an IMG tag.
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-029
http://www.securityfocus.com/bid/13952
http://www.idefense.com/application/poi/display?id=261&type=vulnerabilities