Cross-Site Scripting (XSS)

What is Cross-Site Scripting?

Cross-Site Scripting (XSS) is a type of security vulnerability found in web applications. It allows attackers to inject malicious scripts into web pages viewed by other users.

Purpose of Cross-Site Scripting

The main purpose of Cross-Site Scripting is to exploit vulnerabilities in web applications to steal sensitive information or manipulate how a website behaves for other users.

How Does it Work?

In Cross-Site Scripting attacks, attackers input harmful scripts into a web page's input fields or URLs. When other users view these pages, their browsers execute these scripts, which can compromise their security.

Benefits

There are no benefits to Cross-Site Scripting for legitimate users. However, understanding its risks can help developers secure their web applications against such vulnerabilities.

Conclusion

Cross-Site Scripting poses significant risks to web application security by allowing attackers to manipulate and steal information. It underscores the importance of robust security measures and proactive monitoring to protect against such vulnerabilities.