C3 Corp WebCalenderC3 Unspecified Cross Site Scripting Vulnerability

Bugtraq ID:	40695
Class:	Input Validation Error
CVE:	CVE-2010-0349
Remote:	Yes
Local:	No
Published:	Jan 12 2010 12:00AM
Updated:	Jan 12 2010 12:00AM
Credit:	Masako Oono
Vulnerable:	C3 Corp WebCalenderC3 0.32 C3 Corp WebCalenderC3 0.31
Not Vulnerable:	C3 Corp WebCalenderC3 0.32s2 C3 Corp WebCalenderC3 0.31s2

C3 Corp WebCalenderC3 Unspecified Cross Site Scripting Vulnerability

C3 Corp WebCalenderC3 is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input.

An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and to launch other attacks.

WebCalenderC3 0.32 and prior are vulnerable.

C3 Corp WebCalenderC3 Unspecified Cross Site Scripting Vulnerability

Attackers can exploit this issue by enticing an unsuspecting user to follow a malicious URI.

C3 Corp WebCalenderC3 Unspecified Cross Site Scripting Vulnerability

Solution:
Updates are available; please see the references for more information.


C3 Corp WebCalenderC3 0.32

• C3 Corp webcalc3_032s2.lzh
  http://webcal.c-3.jp/webcalc3_032s2.lzh

C3 Corp WebCalenderC3 0.31

• C3 Corp webcalc3_031s2.lzh
  http://webcal.c-3.jp/webcalc3_031s2.lzh

C3 Corp WebCalenderC3 Unspecified Cross Site Scripting Vulnerability

References:

• JVN#3397706 WebCalenderC3 cross-site scripting vulnerability (JVN)
  
• WebCalenderC3 Home Page (C3 Corp)