83410 : Fancy Gallery Plugin for WordPress image-upload.php Multiple File Extension Upload Arbitrary Code Execution
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
3	491	11 months ago	6 months ago	5 times	100%

Timeline

Disclosure Date
2012-06-25

Description

Fancy Gallery Plugin for WordPress contains a flaw that allows a remote user to execute arbitrary PHP code. This flaw exists because the image-upload.php script does not properly verify or sanitize user-uploaded files. By uploading a .php file with multiple file extensions (e.g. myfile.php.gif), the upload will bypass the sanity check that presumably restricts file uploads to images. Once uploaded, the remote system will place the file in a user-accessible path. Making a direct request to the uploaded file will allow the user to execute the script, and therefore their own code.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Solution Unknown
Exploit: Exploit Public
Disclosure: Uncoordinated Disclosure
OSVDB: Authentication Required, Web Related

Solution

OSVDB is not aware of a solution for this vulnerability.

Products

ENVATO

Fancy Gallery Plugin for WordPress

1.2.4

References

Exploit Database: 19398
Vendor URL: http://codecanyon.net/item/fancy-gallery-wordpress-plugin/400535
Other Advisory URL: http://www.opensyscom.fr/Actualites/wordpress-plugins-fancy-gallery-arbitrary-file-upload-vulnerability.html

Credit

Sammy FORGIT - OpenSysCom

CVSSv2 Score

NVD does not currently have a CVSSv2 score assigned.

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