[Japanese]

JVNDB-2023-000070

Multiple vulnerabilities in WordPress Plugin "TS Webfonts for SAKURA"

Overview

WordPress Plugin "TS Webfonts for SAKURA" provided by SAKURA internet Inc. contains multiple vulnerabilities listed below.

* Cross-site scripting (CWE-79) - CVE-2023-32624
* Cross-site request forgery (CWE-352) - CVE-2023-32625

SAKURA internet Inc. reported these vulnerabilities to IPA to notify users of the solutions through JVN. JPCERT/CC and SAKURA internet Inc. coordinated under the 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 2.6 (Low) [IPA Score]
  • Access Vector: Network
  • Access Complexity: High
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2023-32624

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
The above CVSS base scores have been assigned for CVE-2023-32625
Affected Products


SAKURA internet Inc.
  • TS Webfonts for SAKURA Rental Server 3.1.0 and earlier (CVE-2023-32624)
  • TS Webfonts for SAKURA Rental Server 3.1.2 and earlier (CVE-2023-32625)

Impact

* An arbitrary script may be executed on the web browser of the user who is logging in to the WordPress using the plugin - CVE-2023-32624
* If a user with the administrative privilege views a malicious page while logging in to the WordPress using the plugin, settings may be changed without user's intention - CVE-2023-32625
Solution

[Update the plugin]
Update the plugin according to the information provided by the developer.
The developer addressed these vulnerabilities in the following versions:

CVE-2023-32624:
* TS Webfonts for SAKURA 3.1.1
CVE-2023-32625:
* TS Webfonts for SAKURA 3.1.3
Vendor Information

SAKURA internet Inc.
CWE (What is CWE?)

  1. Cross-Site Request Forgery(CWE-352) [IPA Evaluation]
  2. Cross-site Scripting(CWE-79) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2023-32624
  2. CVE-2023-32625
References

  1. JVN : JVN#90560760
  2. National Vulnerability Database (NVD) : CVE-2023-32624
  3. National Vulnerability Database (NVD) : CVE-2023-32625
Revision History

  • [2023/07/20]
      Web page was published
  • [2024/04/17]
      References : Contents were added

Date Public2023/07/20
Date First Published2023/07/20
Date Last Updated2024/04/17