Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Steve D SpeakOut! Email Petitions allows DOM-Based XSS.This issue affects SpeakOut! Email Petitions: from n/a through 4.4.2.
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.