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Geeklog <= v1.6.0sr1 - Remote Arbitrary File Upload
Software Site: http://www.geeklog.net
Dork: "By Geeklog" "Created this page in" +seconds +powered inurl:public_html
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Vulnerabilities
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Default Insecure Configuration
Configuration settings for FCKeditor shipped with Geeklog are insecure by
default. They allow attackers to view and upload files and folders
under its predefined image upload directory. This is not FCKeditor's fault,
the Geeklog developers enabled the insecure configuration. Abuse works whether
the FCKeditor is enabled or disabled in the Geeklog configuration.
http://##www.site.com##/fckeditor/editor/filemanager/browser/default/browser.html?Type=&Connector=http%3A%2F%2F##www.site.com##%2Ffckeditor%2Feditor%2Ffilemanager%2Fconnectors%2Fphp%2Fconnector.php
Replace ##www.site.com## with the URL of the Geeklog site.
Opens an interactive browser session where you can create directories
and upload files. This also exposes all the files in the
images/Library/File|Image|Media|Flash directoies.
Arbitrary File Hosting
Using the interactive session above you can upload files to the server.
File uploads are restricted by directory and type:
File/ directory
'7z', 'aiff', 'asf', 'avi', 'bmp', 'csv', 'doc', 'fla', 'flv', 'gif', 'gz',
'gzip', 'jpeg', 'jpg', 'mid', 'mov', 'mp3', 'mp4', 'mpc', 'mpeg', 'mpg',
'ods', 'odt', 'pdf', 'png', 'ppt', 'pxd', 'qt', 'ram', 'rar', 'rm', 'rmi',
'rmvb', 'rtf', 'sdc', 'sitd', 'swf', 'sxc', 'sxw', 'tar', 'tgz', 'tif',
'tiff', 'txt', 'vsd', 'wav', 'wma', 'wmv', 'xls', 'xml', 'zip'
Image/ directory
'bmp','gif','jpeg','jpg','png'
Flash/ directory
'swf','flv'
Media/ directory
'aiff', 'asf', 'avi', 'bmp', 'fla', 'flv', 'gif', 'jpeg', 'jpg', 'mid',
'mov', 'mp3', 'mp4', 'mpc', 'mpeg', 'mpg', 'png', 'qt', 'ram', 'rm',
'rmi', 'rmvb', 'swf', 'tif', 'tiff', 'wav', 'wma', 'wmv'
The max allowable upload size is not restricted, this will depend on the
web server's settings and PHP timeout value.
Default location for uploads is
http://www.geeklogsite.com/images/Library/File/
Potential Abuse
- Create a directory using the interactive session above under the File section.
- Upload your files to the new directory
- Host your sound,movie,pictures, or zipped archives for FREE!
# milw0rm.com [2009-08-24]
