CompTIA
CS0-003 · Question #48
The security team reviews a web server for XSS and runs the following Nmap scan: Which of the following most accurately describes the result of the scan?
The correct answer is B. The vulnerable parameter ID and unfiltered characters returned. The Nmap http-unsafe-output-escaping script reports that the id parameter is reflecting the characters > and " without filtering, indicating a potential XSS weakness in that parameter.
Submitted by kev92· Mar 6, 2026Vulnerability Management
Question
The security team reviews a web server for XSS and runs the following Nmap scan:
Which of the following most accurately describes the result of the scan?
Exhibit
Options
- AAn output of characters > and " as the parameters used in the attempt
- BThe vulnerable parameter ID and unfiltered characters returned
- CThe vulnerable parameter and unfiltered or encoded characters passed > and " as unsafe
- DThe vulnerable parameter ID with a SQL Injection attempt
How the community answered
(27 responses)- B85% (23)
- C11% (3)
- D4% (1)
Explanation
The Nmap http-unsafe-output-escaping script reports that the id parameter is reflecting the characters > and " without filtering, indicating a potential XSS weakness in that parameter.
Topics
#XSS#Nmap#vulnerability scanning#web application security
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