Published:2013/02/08  Last Updated:2015/03/17

Cybozu Garoon vulnerable to cross-site scripting


Cybozu Garoon contains a cross-site scripting vulnerability.

Products Affected

  • Cybozu Garoon version 2.0.0 to 3.5.3


Cybozu Garoon provided by Cybozu is a groupware. Cybozu Garoon contains a cross-site scripting vulnerability.


An arbitrary script may be executed on the user's web browser when the user is assigned the "logging" permission.


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

Vendor Status

Vendor Status Last Update Vendor Notes
Cybozu, Inc. Vulnerable 2015/03/17 Cybozu, Inc. website


JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

Analyzed on 2013.02.08

Measures Conditions Severity
Access Required can be attacked over the Internet using packets
  • High
Authentication anonymous or no authentication (IP addresses do not count)
  • High
User Interaction Required 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
  • Mid
Exploit Complexity the user must be convinced to take a difficult or suspicious action. If the honest user must have elevated privileges, they are likely to be more suspiciouse
  • High

Description of each analysis measures


Ken Asai reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Other Information

JPCERT Reports
CERT Advisory
CPNI Advisory
CVE CVE-2013-0702
JVN iPedia JVNDB-2013-000008

Update History

Information under the section "Impact" was updated.
Cybozu, Inc. update status