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Secunia Network Software Inspector 2.0 (NSI) - Public Beta

The Public Beta has ended. Thanks to all that participated.

Learn more:
http://secunia.com/network_software_inspector_2/

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TITLE:
LANAI CMS Multiple File Extensions Vulnerability

SECUNIA ADVISORY ID:
SA30263

VERIFY ADVISORY:
http://secunia.com/advisories/30263/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
LANAI CMS 1.x
http://secunia.com/product/15143/

DESCRIPTION:
EgiX has discovered a vulnerability in LANAI CMS, 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 in
include/fckeditor/editor/filemanager/upload/php/upload.php, when a
file name has multiple file extensions. This can be exploited to
upload malicious script files inside the web root (e.g. PHP
scripts).

Successful exploitation requires a specific server configuration
(e.g. an Apache server with the "mod_mime" module installed).

This is related to:
SA27123

The vulnerability is confirmed in version 1.2.16. Other versions may
also be affected.

SOLUTION:
Restrict access to the
"include/fckeditor/editor/filemanager/upload/php/upload.php" script
(e.g. with ".htaccess").

PROVIDED AND/OR DISCOVERED BY:
EgiX

ORIGINAL ADVISORY:
http://milw0rm.com/exploits/5618

OTHER REFERENCES:
SA27123:
http://secunia.com/advisories/27123/

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About:
This Advisory was delivered by Secunia as a free service to help
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