Input validation vulnerability in Simple Banner – Easily add multiple Banners/Bars/Notifications/Announcements to the top or bottom of your website 3.0.4

A plugin for WordPress called “The Simple Banner” allows users to add banners, bars, notifications, and announcements to their website. However, it has a security issue where attackers with high-level access can insert harmful scripts into pages that will run whenever someone visits that page. This only affects certain types of WordPress installations.

Detected in:

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> from 2.2.8
= including 2.2.8 & 2.2.21
< to 2.2.21

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