A penetration tester is testing input validation on a search form that was discovered on a website. Which of the following characters is the BEST option to test the website for vulnerabilities?
A) Comma
B) Double dash
C) Single quote
D) Semicolon

Question

Quizplus · Accepted Answer

The single quote is commonly used to test for SQL injection vulnerabilities, as it can break out of a query string and potentially allow for malicious SQL code to be executed.

A Penetration Tester Is Testing Input Validation on a Search