MailEnable FieldBcc Parameter Cross-Site Scripting Vulnerability

MailEnable is a commercial email server software designed for Windows operating systems that provides end-to-end email hosting and collaboration solutions. MailEnable suffers from a cross-site scripting vulnerability that stems from the lack of effective filtering and escaping of user-supplied da...

CVE-2025-34401

MailEnable versions prior to 10.54 contain a reflected cross-site scripting XSS vulnerability in the FieldBcc parameter of /Mondo/lang/sys/Forms/AddressBook.aspx. The FieldBcc value is not properly sanitized when processed via a GET request and is reflected inside a...

CVE-2025-34401

MailEnable versions prior to 10.54 contain a reflected cross-site scripting XSS vulnerability in the FieldBcc parameter of /Mondo/lang/sys/Forms/AddressBook.aspx. The FieldBcc value is not properly sanitized when processed via a GET request and is reflected inside a block in the JavaScript variab...

CVE-2025-34401 MailEnable < 10.54 Reflected XSS in FieldBcc Parameter of AddressBook.aspx

MailEnable versions prior to 10.54 contain a reflected cross-site scripting XSS vulnerability in the FieldBcc parameter of /Mondo/lang/sys/Forms/AddressBook.aspx. The FieldBcc value is not properly sanitized when processed via a GET request and is reflected inside a block in the JavaScript variab...