Input validation vulnerability in modal-survey 2.0.2.0.1

A popular plugin for WordPress, called “modal-survey,” has a security issue that can affect versions up to 2.0.2.0.1. This vulnerability, known as Reflected Cross-Site Scripting, occurs because the plugin does not properly clean up user input and protect against malicious code. As a result, attackers who are not logged in can insert their own harmful scripts into web pages and potentially harm users who click on their links.