WordPress Submission DOM tracking for Contact Form 7 plugin <= 2.1 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in apasionados Submission DOM tracking for Contact Form 7 cf7-submission-dom-tracking allows Stored XSS.This issue affects Submission DOM tracking for Contact Form 7: from n/a through <= 2.1.