Multiple Cybozu products vulnerable to cross-site request forgery


Multiple Cybozu products contain a cross-site request forgery vulnerability.
CVSS Severity (What is CVSS?)

CVSS V2 Severity:
Base Metrics 2.6 (Low) [IPA Score]
  • Access Vector: Network
  • Access Complexity: High
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products

Cybozu, Inc.
  • Cybozu Office 9.2.3 and earlier
  • Cybozu Office 8.1.5 and earlier
  • Cybozu Office on cybozu.com
  • Cybozu Dezie 8.0.6 and earlier
  • Cybozu Mailwise 5.0.3 and earlier
  • Cybozu Mailwise 4.0.5 and earlier
  • Cybozu Mailwise on cybozu.com


If a user accesses a specially crafted URL while logged in, user passwords or administrator passwords may be altered.

[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 Request Forgery(CWE-352) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2013-2305

  1. JVN : JVN#06251813
  2. National Vulnerability Database (NVD) : CVE-2013-2305
Revision History

  • [2013/04/15]
      Web page was published.
      Affected Products : Products were added   
      Vendor Information : Vendor information was deleted
      References : Content was added