[Japanese]

JVNDB-2019-000048

WordPress Plugin "WordPress Ultra Simple Paypal Shopping Cart" vulnerable to cross-site request forgery

Overview

WordPress Plugin "WordPress Ultra Simple Paypal Shopping Cart" provided by Mike Castro Demaria contains a cross-site request forgery vulnerability (CWE-352).

Yuta Kikuchi of Cryptography Laboratory,Department of Information and Communication Engineering,Tokyo Denki University 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 4.3 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: None
  • Integrity Impact: Low
  • Availability Impact: None
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


Mike Castro Demaria
  • WordPress Ultra Simple Paypal Shopping Cart v4.4 and earlier

Impact

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

[Update the plugin]
Update the plugin according to the information provided by the developer.
Vendor Information

Mike Castro Demaria
CWE (What is CWE?)

  1. Cross-Site Request Forgery(CWE-352) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2019-5992
References

  1. JVN : JVN#48981892
Revision History

  • [2019/07/16]
      Web page was published