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Geeklog "connector.php" File Upload Vulnerability
Secunia Advisory: SA20886
Release Date: 2006-06-30
Last Update: 2006-07-11
Popularity: 7,675 views

Critical:
Highly critical
Impact: System access
Where: From remote
Solution Status: Vendor Patch

Software:Geeklog 1.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
rgod has discovered a vulnerability in Geeklog, which can be exploited by malicious people to compromise a vulnerable system.

The problem is that it is possible to upload files with multiple file extensions to a location inside the web root via the fckeditor/editor/filemanager/browser/mcpuk/connectors/php/connector.php script. This can e.g. be exploited to execute arbitrary PHP code by uploading a malicious PHP script to the "images/library/File" directory.

Example:
[file].php.zip

Successful exploitation requires an Apache server with the "mod_mime" module installed.

The vulnerability has been confirmed in version 1.4.0sr3. Other versions may also be affected.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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