Cybozu Office vulnerable to cross-site request forgery


Cybozu Office contains a cross-site request forgery vulnerability (CWE-352) in multiple functions.
CVSS Severity (What is CVSS?)

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

CVSS V3 Severity:
Base Metrics: 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: None
  • Integrity Impact: Low
  • Availability Impact: None
Affected Products

Cybozu, Inc.
  • Cybozu Office 9.9.0 to 10.3.0


If a user views a malicious page while logged in, unintended operations may be performed.

[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-2016-1151

  1. JVN : JVN#64209269
  2. National Vulnerability Database (NVD) : CVE-2016-1151
Revision History

  Web page was published
  References : Content was added