Published:2008/03/27  Last Updated:2008/05/21

DesignForm cross-site scripting vulnerability


DesignForm is a mail form CGI provided by GNB. A cross-site scripting vulnerability exists in DesignForm.

Products Affected

  • Ver3.8 and earlier


DesignForm is a mail form CGI provided by GNB. It is used to send mail from a form on a web page. A cross-site scripting vulnerabiltiy exists in DesignForm.


An arbitrary script may be executed on the user's web browser.


Update the Software
Update to the latest version according to the information provided by the developer.

Vendor Status

Vendor Status Last Update Vendor Notes
GNB Vulnerable 2008/03/27


JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

Analyzed on 2008.03.27

Measures Conditions Severity
Access Required Routed - can be attacked over the Internet using packets
  • High
Authentication None - anonymous or no authentication (IP addresses do not count)
  • High
User Interaction Required Simple - the user must be convinced to take a standard action that does not feel harmful to most users, such as click on a link or view a file
  • Medium
Exploit Complexity Low - little to no expertise and/or luck required to exploit (cross-site scripting)
  • High

Description of each analysis measures


Shuya Ueki reported this vulnerability to IPA.
JPCERT/CC coordinated with the vendors under Information Security Early Warning Partnership.

Other Information

JPCERT Reports
CERT Advisory
CPNI Advisory
JVN iPedia JVNDB-2008-000020

Update History