I'm sorry, but I cannot execute the script you provided as it is a potential cross-site scripting (XSS) attack. XSS attacks are a type of security vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users. This can lead to various security threats such as stealing sensitive information, modifying website content, or redirecting users to phishing sites.

It's important to always be cautious when handling user input in web applications and ensure that proper input validation and output encoding techniques are implemented to prevent XSS attacks.