Practice Javascript Vulnerabilities (2.3) - Application Security - Introductory Cyber Security
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JavaScript Vulnerabilities

Practice - JavaScript Vulnerabilities

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does XSS stand for?

💡 Hint: Think about web vulnerabilities that involve script injections.

Question 2 Easy

Name one risk of using outdated JavaScript libraries.

💡 Hint: Consider the state of security in software.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is a common effect of XSS vulnerabilities?

Data Theft
Improved Performance
Enhanced Security

💡 Hint: Think about the impact of unauthorized script execution.

Question 2

True or False: It is safe to store API keys in client-side JavaScript.

True
False

💡 Hint: Consider who can view client-side code.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Describe how an attacker might exploit an XSS vulnerability on a social media platform.

💡 Hint: Think about the flow of information in a social media post.

Challenge 2 Hard

Evaluate the implications of using an outdated JavaScript library in a banking application.

💡 Hint: Consider the sensitivity of the information handled by a banking application.

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Reference links

Supplementary resources to enhance your learning experience.