[Japanese]

JVNDB-2018-000114

Confluence Server vulnerable to script injection

Overview

User Macros of Confluence Server provided by Atlassian Pty Ltd. contains a script injection vulnerability (CWE-74).

Kanta Nishitani of Information Science College reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 4.8 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: High
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
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


Atlassian
  • Confluence Server Version 6.9.0 and earlier

Impact

When the administrator embeds a malicious script into User Macros, the embedded script may be executed on the user's web browser.
Solution

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

Atlassian
CWE (What is CWE?)

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

References

  1. JVN : JVN#37943805
Revision History

  • [2018/10/29]
      Web page was published

Date Public2018/10/29
Date First Published2018/10/29
Date Last Updated2018/10/29