How to Use ChatGPT for Bug Bounty (The Intelligent Way, NOT The Lazy One) | kidnapshadow

How to Use ChatGPT for Bug Bounty (The Intelligent Way, NOT The Lazy One) | kidnapshadow | by Kidnapshadow - Freedium Milestone: 20GB Reached We’ve reached 20GB of stored data — thank you for helping us grow! Patreon Ko-fi Liberapay Close < Go to the original How to Use ChatGPT for Bug Bounty (The Intelligent Way, NOT The Lazy One) | kidnapshadow Finding and exploiting software bugs for money sounds easy, doesn't it? Kidnapshadow Follow ~5 min read · April 5, 2026 (Updated: April 5, 2026) · Free: Yes However, when you start your bug bounty journey, you might find out pretty soon that it is quite hard. First, there's a possibility that you spend hours without finding any bugs. Secondly, your report can get rejected. Such experiences might discourage you from further bug-hunting efforts. And this is precisely where ChatGPT comes into play. If used right, it can significantly speed up your development. However, if applied improperly, it will just be a waste of time. And in order not to waste your valuable resources, we'll explain how to utilize this AI correctly. First, Get Familiar with the Tool's Limitations Let's be straight. What ChatGPT cannot do? Actually hack a target for you Work with real-life targets and systems Guarantee the validity of the provided information Substitute your knowledge base entirely On the other hand, here's what it can do: Break the information down Provide testing tips Help you structure your thought process Polish your reporting skills Automate some routine operations Remember — ChatGPT is a helper, not the one who takes care of everything for you. The Most Common Beginner's Mistake Beginners usually ask something like this: Find bugs in this website Give me a payload for this attack While these are quite common questions, they reflect bad practices. Bug bounty hunting is more about generating good questions, not receiving answers to existing ones. Ask yourself things like: What should I check? What issues could occur with the target? 1. Learn Concepts Faster (with Actual Understanding) Let's assume you're exploring IDOR (insecure direct object reference). Instead of spending time on studying complex materials, you might ask: Explain IDOR in simple words with an example And you would get something like this: Applications use numbers in URLs to refer to particular objects For example, /api/user/123 If replacing 123 with 124 shows you someone else's data, this is IDOR Going Deeper Of course, you shouldn't stop here. You can ask about: Common mistakes made during the development process (leading to IDOR) How IDOR is tested in mobile applications What issues does it cause in practice Practical Example Suppose you see: GET /api/orders?user_id=501 Then you change it to: GET /api/orders?user_id=502 And the response contains other user's data. 2. Create a Testing Checklist (Organize Your Thinking) Randomly testing a website might result in missing some issues. You might want to build a well-structured checklist and ChatGPT can help with that. Example: Testing Login Process Ask: Create a list with all the possible vulnerabilities that should be checked during the login process You'll get something like this: Verify password strength policies Test your target against brute-force attacks Test whether it allows you to enumerate usernames Try to use SQL injections Check session management Look for ways to perform password resets 3. Decompose Complex Systems (Manage Complexity) Some apps may look intimidating at first glance. ChatGPT allows you to break the system down into smaller pieces. Example: E-commerce Site You may ask: Tell me how to test e-commerce sites in a systematic way This might look like this: Authentication process (log in/sign up) Browsing products Cart functionality Checkouts Payments History of orders APIs Possible Workflow Day 1: Testing authentication Day 2: Testing cart and checkouts Day 3: Exploring APIs 4. Generate Testing Ideas (When You Are Stuck) Generating ideas for testing is probably one of the best ways to use ChatGPT. Example: Testing File Upload Functionality Ask: Which vulnerabilities should I consider while testing file uploads? It might return suggestions like these: Exploit for uploading arbitrary files Bypass file type filtering Utilize double extension Exploiting content type headers Uploading oversized files Practical Test Upload file named: file.php.jpg And if it accepts the file, you might try to access it: /uploads/file.php.jpg If your target executes it, it's a severe vulnerability. 5. Analyses of Requests (Critical Thinking) As you already know, security tests require you to analyze request/response data flow. Example Request POST /api/updateProfile { "user_id": "1001", "email": "[email protected]" } And now, you may ask: What should I pay attention to in the provided request? Critical Observation For instance, why is user_id controlled by the client-side? Testing This Particular Point Change the user_id field in your request to: "user_id": "1002" And if it updates another person's account data, this would be IDOR. 6. Crafting Payloads (Adaptive Testing) While ChatGPT allows creating payloads, keep in mind that context matters greatly. Example: XSS Basic payload for testing: If the filter works fine, you can generate new ideas by asking: Is there any way to bypass XSS filters? Here's some alternative payloads: