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TITLE:
WikyBlog Multiple File Extensions File Upload Vulnerability

SECUNIA ADVISORY ID:
SA34095

VERIFY ADVISORY:
http://secunia.com/advisories/34095/

DESCRIPTION:
A vulnerability has been discovered in WikyBlog, which can be
exploited by malicious people to compromise a vulnerable system.

The vulnerability is caused due to an error in the handling of file
uploads where a filename has multiple file extensions. This can be
exploited to upload and execute arbitrary PHP code on the server.

Successful exploitation of this vulnerability requires a certain
server configuration (e.g. an Apache server with the "mod_mime"
module installed).

The vulnerability is confirmed in version 1.7.1. Other versions may
also be affected.

SOLUTION:
Update to version 1.7.1.1.
http://www.wikyblog.com/Main/Download

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
http://www.wikyblog.com/Help/en/Notes

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