Tutorial 11- File Upload Vulnerability Testing Using Burp Suite (Step-by-Step)
In this video, we will learn how to test File Upload Vulnerabilities using Burp Suite in a practical, step-by-step demonstration.
File upload functionality is one of the most commonly exploited features in web applications. If not properly validated, attackers can bypass restrictions and upload malicious files.
🔍 What You’ll Learn in This Video:
✔ Intercepting file upload requests
✔ Using the Repeater tab to modify:
• File extension (e.g., .php, .jsp, .asp)
• Content-Type header
✔ Analyzing server responses to verify vulnerabilities
✔ Detecting improper validation
✔ Using Turbo Intruder for bulk filename testing
✔ Automating multiple payload checks using a .txt wordlist
This hands-on demo will help you understand how real-world testers and bug bounty hunters identify upload filter bypass issues.
⚠️ Disclaimer:
This video is created for educational and ethical testing purposes only. Perform security testing only on applications you own or have permission to test.
🛠 Tools Used:
Burp Suite
Turbo Intruder Extension
Sample test web application
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