e107 FileDownload Plugin Arbitrary File Upload and Remote File Disclosure Vulnerabilities

Bugtraq ID:	54098
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Jun 19 2012 12:00AM
Updated:	Jun 19 2012 12:00AM
Credit:	Sammy FORGIT
Vulnerable:	e107 FileDownload 1.1
Not Vulnerable:

e107 FileDownload Plugin Arbitrary File Upload and Remote File Disclosure Vulnerabilities

The FileDownload Plugin for e107 is prone to an arbitrary file-upload vulnerability and a remote file-disclosure vulnerability because the application fails to adequately sanitize user-supplied input.

An attacker can exploit these issues to upload a file and view local files in the context of the web server process, which may aid in further attacks.

FileDownload 1.1 is vulnerable; other versions may also be affected.

e107 FileDownload Plugin Arbitrary File Upload and Remote File Disclosure Vulnerabilities

Attackers can use a browser to exploit these issues.

The following example URI and exploit are available:

http://www.example.com/e107/e107_plugins/filedownload/filedownload/file_info/admin/edit.php?file=../../../../../e107_config.php%00

• /data/vulnerabilities/exploits/54098.php.txt

e107 FileDownload Plugin Arbitrary File Upload and Remote File Disclosure Vulnerabilities

Solution:
Currently, we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

e107 FileDownload Plugin Arbitrary File Upload and Remote File Disclosure Vulnerabilities

References:

• e107 FileDownload Plugin Homepage (e107)