[Japanese]

JVNDB-2023-000034

JB Inquiry form vulnerable to exposure of private personal information to an unauthorized actor

Overview

JB Inquiry form provided by Jubei Inc. contains an exposure of private personal information to an unauthorized actor vulnerability (CWE-359).

Yuji Tounai of Mitsui Bussan Secure Directions, Inc. 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 5.3 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: Low
  • Integrity Impact: None
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 5.0 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Low
  • Authentication: None
  • Confidentiality Impact: Partial
  • Integrity Impact: None
  • Availability Impact: None
Affected Products


Jubei Inc.
  • JB Inquiry Form versions 0.6.1 and 0.6.0
  • JB Inquiry Form versions 0.5.2, 0.5.1 and 0.5.0
  • JB Inquiry Form version 0.40

Impact

A remote attacker may obtain information entered from forms created using the affected product.
Solution

[Update the Software]
Update to the latest version according to the information provided by the developer.
The developer addressed the vulnerability in the following version:

* JB Inquiry form version 0.7.0
Vendor Information

Jubei Inc.
CWE (What is CWE?)

  1. Information Exposure(CWE-200) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2023-27510
References

  1. JVN : JVN#36340790
  2. National Vulnerability Database (NVD) : CVE-2023-27510
Revision History

  • [2023/04/14]
      Web page was published
  • [2024/05/29]
      References : Content was added

Date Public2023/04/14
Date First Published2023/04/14
Date Last Updated2024/05/29