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How can I prevent cross-site scripting attacks on my website?

Asked on Oct 19, 2025

Answer

To prevent cross-site scripting (XSS) attacks on your website, you should sanitize and validate all user inputs, and implement proper security headers.

Example Concept: Cross-site scripting (XSS) is a vulnerability that allows attackers to inject malicious scripts into web pages viewed by users. To mitigate XSS, use Content Security Policy (CSP) headers to restrict the sources of executable scripts, and ensure that user inputs are properly escaped in HTML, JavaScript, and other contexts.

Additional Comment:

Always escape user inputs in HTML, JavaScript, and URL contexts to prevent script execution.
Implement a strong Content Security Policy (CSP) to control which resources can be loaded and executed.
Regularly update libraries and frameworks to patch known vulnerabilities.

✅ Answered with Security best practices.

Ask any question about Website Security here... and get an instant response.

How can I prevent cross-site scripting attacks on my website?

Asked on Oct 19, 2025

Answer

Additional Comment:

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