Note that I've tested this script on many vulnerable websites, and it works just fine. I've provided the code for logging to DVWA in the script here, and you'll find it as a commented code in the beginning. Note: If you want to test the script on local vulnerable web applications like DVWA, you must log in first. # get all the input details such as type and name This function extracts all possible useful information about an HTML `form`Īction = ("action").lower() Soup = bs(s.get(url).content, "html.parser") """Given a `url`, it returns all forms from the HTML content""" We gonna need the below functions: def get_all_forms(url): Luckily for us, I've already written a tutorial about extracting and filling forms in Python. Since SQL injection is all about user inputs, we will need to extract web forms first. We also initialized a requests session and set the user agent.
# initialize an HTTP session & set the browser Let's import the necessary modules: import requests Let's install required libraries for this tutorial: pip3 install requests bs4 Related: Build 24 Ethical Hacking Scripts & Tools with Python EBook In this tutorial, you will learn how to build a simple Python script to detect SQL injection vulnerability in web applications. For example, it can read sensitive data such as user passwords from the database, insert, modify and even delete data. It is one of the most common and dangerous web hacking techniques.Ī successful SQL injection exploit can cause a lot of harmful damage to the database and web application in general.
SQL injection is a code injection technique that is used to execute SQL queries via the user input data to the vulnerable web application.
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