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  1. 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 …

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

    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 application.

  3. 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 …

  4. What Is a Cross-Site Scripting (XSS) Attack? | CrowdStrike

    Cross-Site Scripting (XSS) is a code injection attack in which an adversary inserts malicious code within a legitimate website. The code then launches as an infected script in the user’s web browser, …

  5. Cross-site scripting (XSS) - Security | MDN - MDN Web Docs

    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.

  6. What Is Cross-Site Scripting (XSS)? - Check Point Software

    What Is Cross-Site Scripting (XSS)? Cross-site scripting (XSS) attacks inject malicious scripts into trusted websites to target visitors and influence future interactions. While XSS attacks have been …

  7. Complete Guide to Cross-Site Scripting (XSS): Types ... - ZeroThreat

    Cross-site Scripting or XSS occurs when an attacker inserts malicious code into a user's browser or redirects to another location to steal information. On the other hand, SQL is a kind of attack where an …

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

    Cross-site scripting (XSS) is a web vulnerability that allows attackers to inject malicious scripts into trusted websites. It targets users’ browsers, enabling session hijacking, credential theft, and …

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

    Apr 29, 2025 · What is Cross-Site Scripting (XSS)? Cross-Site Scripting (XSS) is a type of security vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users. …

  10. What Is Cross-Site Scripting (XSS) and How to Prevent It?

    Apr 13, 2025 · What is Cross-Site Scripting (XSS)? Cross-Site Scripting occurs when an attacker manages to inject malicious scripts (usually JavaScript) into content that is then delivered to an end …