Multiple Cybozu products vulnerable to cross-site scripting


Multiple products provided by Cybozu, Inc. contain a cross-site scripting vulnerability.

Multiple groupware provided by Cybozu, Inc. contain a cross-site scripting vulnerability due to an issue when downloading graphic files from the bulletin board system.

Sen UENO of Tricorder Co. Ltd. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V2 Severity:
Base Metrics 3.5 (Low) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: Single Instance
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products

Cybozu, Inc.
  • Cybozu Office 6
  • Cybozu Garoon version 2.0.0 to 2.1.3


An arbitrary script may be executed on the web browser of an user who is logged on.

[Update the software]
Update to the latest version according to the information provided by the developer.
Vendor Information

Cybozu, Inc.
CWE (What is CWE?)

  1. Cross-site Scripting(CWE-79) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2011-1333

  1. JVN : JVN#80877328
  2. National Vulnerability Database (NVD) : CVE-2011-1333
Revision History

  • [2011/06/24]
      Web page published