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  1. Cross Site Scripting (XSS) - OWASP Foundation

    Cross-Site Scripting (XSS) attacks are a type of injection, in which malicious scripts are injected into otherwise benign and trusted websites. XSS attacks occur when an attacker uses a web application …

  2. What is cross-site scripting (XSS) and how to prevent it ...

    What is cross-site scripting (XSS)? Cross-site scripting (also known as XSS) is a web security vulnerability that allows an attacker to compromise the interactions that users have with a vulnerable …

  3. Cross-site scripting (XSS) - Security | MDN

    Dec 15, 2025 · A cross-site scripting (XSS) attack is one in which an attacker is able to get a target site to execute malicious code as though it was part of the website.

  4. Cross-site scripting - Wikipedia

    Cross-site scripting (XSS) [a] is a type of security vulnerability that can be found in some web applications. XSS attacks enable attackers to inject client-side scripts into web pages viewed by …

  5. What is cross-site scripting? - Cloudflare

    Cross-site scripting (XSS) is a client-side code injection attack where malicious code is attached to a legitimate website. When a victim loads the site, their browser runs the attacker’s code, often leading …

  6. What Is Cross-Site Scripting (XSS)? - Palo Alto Networks

    What Is Cross-Site Scripting (XSS)? Cross-site scripting (XSS) is a web vulnerability that allows attackers to inject malicious scripts into trusted websites. It targets users’ browsers, enabling session …

  7. What is cross-site scripting (XSS)? | Tutorial & examples ...

    Cross-site scripting (or XSS) is a code vulnerability that occurs when an attacker “injects” a malicious script into an otherwise trusted website. The injected script gets downloaded and executed by the …

  8. What is XSS and How to Prevent It? | Indusface Blog

    XSS is a security vulnerability that allows an attacker to inject malicious code into a web page viewed by other users, usually in a script. When other users view the compromised page, the injected code can …

  9. What is Cross Site Scripting (XSS) - GeeksforGeeks

    Nov 25, 2025 · Cross-Site Scripting (XSS) is a vulnerability in a web application that allows a third party to execute a script in the user's browser on behalf of the web application.

  10. Understanding Cross-Site Scripting (XSS): How to Detect and ...

    5 days ago · Cross-Site Scripting (XSS) is a common security vulnerability found in web applications. It allows attackers to inject malicious scripts into web pages viewed by other users. These scripts can …