A cross-site scripting (XSS) vulnerability in META-INF Kft. Email This Issue (Data Center) before 9.13.0-GA allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the recipient field of an e-mail message.
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.