[UNIX] DoKuWiki Weak File Validation

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  DoKuWiki Weak File Validation
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SUMMARY

 <http://www.splitbrain.org/go/dokuwiki> DokuWiki is "a standards 
compliant, simple to use Wiki, mainly aimed at creating documentation of 
any kind".

Weak file validation in DoKuWiki allows user with upload privileges to 
upload any file types.

DETAILS

Vulnerable Systems:
 *  DoKuWiki build 18.02.2005

Remote users with file upload privileges can upload file types with any 
extension, this by appending an allowed extension into the middle of the 
filename, for example if the extension 'gif' is allowed the following file 
can be uploaded: example.gif.php.


ADDITIONAL INFORMATION

The information has been provided by  <mailto:[email protected]> kreon.
The original article can be found at:  <http://adz.void.ru/> 
http://adz.void.ru/



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