Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in phpaddicted IGIT Related Posts With Thumb Image After Posts allows Stored XSS. This issue affects IGIT Related Posts With Thumb Image After Posts: from n/a through 4.5.3.
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.