HTTP Parameter Discovery Suite
Arjun can find query parameters for URL endpoints. If you don't get what that means, it's okay, read along.
Web applications use parameters (or queries) to accept user input, take the following example into consideration
This URL seems to load user information for a specific user id, but what if there exists a parameter named
admin which when set to
True makes the endpoint provide more information about the user?
This is what Arjun does, it finds valid HTTP parameters with a huge default dictionary of 10,985 parameter names.
The best part? It takes less than 10 seconds to go through this huge list while making just 20-30 requests to the target. Here's how.
- Automatically handles rate limits and timeouts
- Export results to: BurpSuite, text or JSON file
- Import targets from: BurpSuite, text file or a raw request file
- Can passively extract parameters from JS or 3 external sources
You can install
arjun with pip as following:
pip3 install arjun
or, by downloading this repository and running
python3 setup.py install
How to use Arjun?
A detailed usage guide is available on Usage section of the Wiki.
Direct links to some basic options are given below:
Optionally, you can use the
--help argument to explore Arjun on your own.