MailEnable < 4.26, 5.x < 5.53, 6.x < 6.03 - Cross-Site Scripting via ForgottenPassword.aspx Username Parameter
Cross-site scripting (XSS) vulnerability in ForgottenPassword.aspx in MailEnable Professional, Enterprise, and Premium 4.26 and earlier, 5.x before 5.53, and 6.x before 6.03 allows remote attackers to inject arbitrary web script or HTML via the Username parameter.