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LANAI CMS Multiple File Extensions Vulnerability
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Secunia Advisory:
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SA30263
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Release Date:
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2008-05-15
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Critical:
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Highly critical
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Impact:
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System access
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Where:
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From remote
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Solution Status:
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Unpatched
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| Software: | LANAI CMS 1.x
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This advisory is currently marked as unpatched!
- Companies can be alerted when a patch is released! |
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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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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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1 Related Secunia Security Advisories
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1. LANAI CMS module.php SQL Injection
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