Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Howard Ehrenberg Connect Contact Form 7 to Constant Contact allows Reflected XSS.This issue affects Connect Contact Form 7 to Constant Contact: from n/a through 1.4.
Solution:
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.