Cross-site scripting (XSS)
Cross-site scripting (XSS) is a security vulnerability that allows attackers to inject malicious code into legitimate websites. This code then executes in users’ browsers when they visit the affected site. XSS attacks can steal cookies, session tokens, or other sensitive information, redirect users to malicious sites, or perform actions on their behalf. Regular security testing and properly sanitising user inputs help protect your website from these attacks.
See also: Distributed Denial of Service (DDoS) Attack, Firewalls
Further reading: How Secure Is WordPress? Plus Tips to Keep Your Site Secure
