Cybersecurity Fundamentals: Reporting and Cross-Site Scripting (XSS)

This lesson covers the essentials of vulnerability reporting, outlining what must be included such as exploitation methods and mitigation plans, as well as the retesting process. It emphasizes the importance of utilizing automated software tools over manual testing for enumerating vulnerabilities, pointing out the impracticality of manually checking massive amounts of directories or code. A major component of the lesson is a practical demonstration of Cross-Site Scripting (XSS). The instructor explains how malicious actors can inject JavaScript payloads into vulnerable websites to hook browsers, leading to severe consequences such as stealing location data, capturing clipboard contents, unauthorized webcam access, displaying fake login prompts, and session cookie hijacking to achieve account takeover.