[Japanese]

JVNDB-2024-000001

Improper input validation vulnerability in WordPress Plugin "WordPress Quiz Maker Plugin"

Overview

WordPress Plugin "WordPress Quiz Maker Plugin" provided by AYS Pro Plugins contains an improper input validation vulnerability (CWE-20).

Shogo Kumamaru of LAC CyberLink Co., Ltd. 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 5.0 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Changed
  • Confidentiality Impact: None
  • Integrity Impact: Low
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 4.0 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Low
  • Authentication: Single Instance
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products


AYS Pro Plugins
  • WordPress Quiz Maker Plugin prior to 6.5.0.6

Impact

A user of the product may use the product to perform a Denial of Service (DoS) attack against external services.
Solution

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

AYS Pro Plugins
CWE (What is CWE?)

  1. Improper Input Validation(CWE-20) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2024-22027
References

  1. JVN : JVN37326856
  2. National Vulnerability Database (NVD) : CVE-2024-22027
Revision History

  • [2024/01/24]
      Web page was published
  • [2024/03/13]
      References : Content was added

Date Public2024/01/12
Date First Published2024/01/12
Date Last Updated2024/03/14