OpenRedireX

🏗️ Install ⛏️ Usage 📚 Dependencies

git clone https://github.com/devanshbatham/openredirex
cd openredirex
sudo chmod +x setup.sh
./setup.sh

The script is executed from the command line and has the following usage options:

openredirex [-p payloads] [-k keyword] [-c concurrency]

• -p, --payloads: File containing a list of payloads. If not specified, a hardcoded list is used.
• -k, --keyword: Keyword in URLs to replace with payload. Default is "FUZZ".
• -c, --concurrency: Number of concurrent tasks. Default is 100.

The script expects a list of URLs as input. Each URL should contain the keyword specified by the -k option. The script replaces the keyword with each of the payloads, and attempts to fetch the modified URL.

Example usage:

cat list_of_urls.txt |  openredirex -p payloads.txt -k "FUZZ" -c 50

List of URLs should look like below:

cat list_of_urls.txt

https://newsroom.example.com/logout?redirect=FUZZ
https://auth.example.com/auth/realms/sonatype/protocol/openid-connect/logout?redirect_uri=test
https://exmaple.com/php?test=baz&foo=bar

This example reads URLs from the file list_of_urls.txt, replaces all the values of the parameters to FUZZ (if --keyword is not supplied), then again replaces the keyword FUZZ or the supplied keyword with each payload from payloads.txt, and fetches each URL concurrently, with a maximum of 50 concurrent tasks.

The script uses the following libraries:

• argparse for handling command-line arguments.
• aiohttp for making HTTP requests.
• tqdm for displaying progress.
• concurrent.futures for handling concurrent tasks.
• asyncio for managing asynchronous tasks.

You need to install these dependencies before running the script. Most of them are part of the standard Python library. You can install aiohttp and tqdm using pip:

pip install aiohttp tqdm

You can use this script to check for open redirects in web applications. However, you should only use it on systems that you have been given explicit permission to test.