July 2026
Intermediate
729 pages
33h 9m
English
Content preview from Ethical Hacking
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12.3 Google XSS Game
The Google XSS Game (see Figure 12.6) is an interactive educational game that was developed to explain and practice XSS vulnerabilities in a playful way. The game simulates real web applications with security vulnerabilities and can be accessed via the link https://xss-game.appspot.com/.
Figure 12.6 Start Page of the Google XSS Game (Source: https://xss-game.appspot.com/)
Your task is to find and exploit a specific XSS vulnerability in each level—for example, to inject JavaScript code that opens an alert box with a specific message. In the following sections, we will solve the individual challenges of the Google XSS ...
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