Input validation vulnerability in Get your number 1.1.3

The Get Your Number plugin for WordPress is not secure in versions 1.1.3 and below. This is because it does not properly prevent attackers from adding malicious code to the website. If an attacker is logged in with administrator privileges, they can add code that will run whenever someone visits a page with the malicious code. This only affects websites with multiple sites or those that have disabled the “unfiltered_html” setting.