Xss — CompTIA PenTest+ (PT0-002) Practice Questions
Cross-site scripting (XSS) is a web application vulnerability in which an attacker injects malicious client-side script into content viewed by other users, potentially stealing session tokens, redirecting users, or performing actions on their behalf. The PT0-002 exam covers the three primary XSS categories, reflected, stored, and DOM-based, and tests candidates on how to identify and demonstrate these vulnerabilities during a web application penetration test. Understanding XSS is essential because it consistently ranks among the most common vulnerabilities in real-world assessments and appears prominently in the OWASP Top 10.
Free questions on xss
During a web application assessment, you identify that the application does not validate user input on a form field. Which of the following vulnerabilities is MOST likely to result?
Free question · medium · full answer + explanation
More xss questions in the full bank
- What type of encoding should be applied to prevent XSS attacks? Unlock answer & explanation →
- What is Cross-Site Scripting (XSS)? Unlock answer & explanation →
- A tester identifies that a web application reflects user input back to the browser without encoding. Which attack is this vulnerability MOST likely to enable? Unlock answer & explanation →