[Japanese]

JVNDB-2016-000117

WordPress plugin "Welcart e-Commerce" vulnerable to cross-site scripting

Overview

WordPress plugin "Welcart e-Commerce" provided by Collne Inc. contains a cross-site scripting vulnerability (CWE-79).

Note that this vulnerability is different from JVN#95082904.

Gen Sato of TRADE WORKS Co.,Ltd. Security Dept. 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 6.1 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products


Collne Inc.
  • Welcart e-Commerce prior to v1.8.3

Impact

An arbitrary 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

Collne Inc.
CWE (What is CWE?)

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

  1. CVE-2016-4827
References

  1. JVN : JVN#55826471
  2. National Vulnerability Database (NVD) : CVE-2016-4827
Revision History

  • [2016/06/24]
      Web page was published
    [2016/06/28]
      References : Content was added

Date Public2016/06/24
Date First Published2016/06/24
Date Last Updated2016/06/28