6. Cross-Site Scripting (XSS)

Cross-Site Scripting (XSS) involves injecting malicious scripts into websites, which are then executed by unsuspecting users. This attack can lead to session hijacking, data theft, or even complete website takeover. XSS attacks often exploit weak security in web applications, allowing cybercriminals to insert harmful code.

To protect against XSS, web developers should implement input validation and use secure coding practices. Content Security Policy (CSP) can help limit the risk by specifying which scripts are allowed to run on a website. Regular security testing is also essential to identify and fix potential vulnerabilities.

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