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Updated in [September 27th, 2023]

What does this course tell?
(Please note that the following overview content is from the original platform)User data is processed every single day by modern web applications Think about PDFs images and links They are everywhere What's more : they can be used to hack your web applications and obviously you don't want that to happenIn this course you will learn how your web applications can be hacked via PDFs images and links You will also learn how to check if your web applications are vulnerable to these attacks First I'll show you how an attacker can steal a user's sensitive data via a PDF Next I'll present how the attacker can launch an XSS attack via an image Finally I'll demonstrate how the attacker can launch a user redirection attack via a link (using windowopener tabnabbing)For every single attack there is a DEMO so that you can see step-by-step how these attacks work in practice I hope this sounds good to you and I can't wait to see you in the classNote: you can get paid for these bugs in bug bounty programs
We considered the value of this course from many aspects, and finally summarized it for you from two aspects: skills and knowledge, and the people who benefit from it:
(Please note that our content is optimized through artificial intelligence tools and carefully reviewed by our editorial staff.)
What skills and knowledge will you acquire during this course?
During this course, the learner will acquire the following skills and knowledge:

1. Understanding of how web applications can be hacked via PDFs, images, and links.
2. Knowledge of the techniques used by attackers to steal sensitive data through PDFs.
3. Ability to identify vulnerabilities in web applications that can be exploited through PDFs.
4. Understanding of how an attacker can launch an XSS (Cross-Site Scripting) attack using an image.
5. Knowledge of the steps involved in an XSS attack via an image.
6. Ability to recognize and mitigate XSS vulnerabilities in web applications.
7. Familiarity with user redirection attacks and how they can be executed through links.
8. Understanding of the windowopener and tabnabbing techniques used in user redirection attacks.
9. Knowledge of how to detect and prevent user redirection attacks in web applications.
10. Practical experience gained through step-by-step demonstrations of each attack.
11. Awareness of bug bounty programs and the potential for earning rewards for identifying and reporting vulnerabilities.
Who will benefit from this course?
This course will benefit web developers, cybersecurity professionals, and anyone involved in the development or maintenance of web applications.

Web developers will benefit from this course as it will provide them with insights into potential vulnerabilities in their web applications. They will learn how PDFs, images, and links can be used by attackers to compromise user data and launch attacks such as XSS and user redirection. By understanding these attack techniques, developers can implement appropriate security measures to protect their applications.

Cybersecurity professionals will find this course valuable as it will enhance their knowledge of web application vulnerabilities. They will learn how to identify and assess the security risks associated with PDFs, images, and links. This knowledge will enable them to conduct thorough security assessments and penetration testing to identify and mitigate potential vulnerabilities in web applications.

Individuals involved in the development or maintenance of web applications, such as system administrators or IT managers, will also benefit from this course. It will provide them with a comprehensive understanding of the potential risks associated with PDFs, images, and links. This knowledge will enable them to make informed decisions regarding the security of their web applications and implement necessary security measures.

Additionally, individuals interested in bug bounty programs can benefit from this course. The course mentions that participants can get paid for finding and reporting these vulnerabilities in bug bounty programs. Therefore, individuals looking to earn rewards through bug bounty programs can gain valuable knowledge and skills from this course to identify and report vulnerabilities in web applications.

Course Syllabus

Introduction

Token Hijacking via PDF – Part 1

Token Hijacking via PDF – Part 2

XSS via Image – Part 1

XSS via Image – Part 2

User Redirection via window.opener Tabnabbing – Part 1

User Redirection via window.opener Tabnabbing – Part 2