[Japanese]

JVNDB-2022-000094

Multiple cross-site scripting vulnerabilities in baserCMS

Overview

baserCMS provided by baserCMS Users Community contains multiple cross-site scripting vulnerabilities listed below.

* Stored cross-site scripting vulnerability in User management (CWE-79) - CVE-2022-39325
* Stored cross-site scripting vulnerability in Permission Settings (CWE-79) - CVE-2022-41994
* Stored cross-site scripting vulnerability in User group management (CWE-79) - CVE-2022-42486

CVE-2022-39325
YUYA KOTAKE of CARTA HOLDINGS, INC. and Shogo Iyota of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

CVE-2022-41994, CVE-2022-42486
Shogo Iyota of Mitsui Bussan Secure Directions, Inc. reported these vulnerabilities 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
The above CVSS base scores have been assigned for CVE-2022-39325

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
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2022-41994

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
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2022-42486
Affected Products


baserCMS Users Community
  • baserCMS versions prior to 4.7.2

Impact

An arbitrary script may be executed on the web browser of the user who is accessing the administrative page of the product.
Solution

[Update the software]
Update the software to the latest version according to the information provided by the developer.
The developer released baserCMS 4.7.2 that contains a fix for these vulnerabilities.
Vendor Information

baserCMS Users Community
CWE (What is CWE?)

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

  1. CVE-2022-39325
  2. CVE-2022-41994
  3. CVE-2022-42486
References

  1. JVN : JVN#53682526
  2. National Vulnerability Database (NVD) : CVE-2022-39325
  3. National Vulnerability Database (NVD) : CVE-2022-41994
  4. National Vulnerability Database (NVD) : CVE-2022-42486
Revision History

  • [2022/11/25]
      Web page was published
  • [2024/05/31]
      References : Contents were added

Date Public2022/11/25
Date First Published2022/11/25
Date Last Updated2024/05/31