[Japanese]

JVNDB-2023-000094

Multiple vulnerabilities in WordPress plugin "Welcart e-Commerce"

Overview

WordPress plugin "Welcart e-Commerce" provided by Collne Inc. contains multiple vulnerabilities listed below.

* Unrestricted Upload of File with Dangerous Type (CWE-434) - CVE-2023-40219
* Path Traversal (CWE-22) - CVE-2023-40532
* Cross-site Scripting in registration process of Item List page (CWE-79) - CVE-2023-41233
* Cross-site Scripting in Credit Card Payment Setup page (CWE-79) - CVE-2023-41962
* Cross-site Scripting in Item List page (CWE-79) - CVE-2023-43484
* SQL Injection in Item List page (CWE-89) - CVE-2023-43493
* SQL Injection in Order Data Edit page (CWE-89) - CVE-2023-43610
* Cross-site Scripting in Order Data Edit page (CWE-79) - CVE-2023-43614

CVE-2023-40219
Akihiro Hashimoto reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

CVE-2023-40532, CVE-2023-41233, CVE-2023-41962, CVE-2023-43484, CVE-2023-43493, CVE-2023-43610, CVE-2023-43614
Shogo Kumamaru of LAC CyberLink Co., Ltd. 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 5.4 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 5.5 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Low
  • Authentication: Single Instance
  • Confidentiality Impact: Partial
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2023-43610

CVSS V3 Severity:
Base Metrics 2.7 (Low) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: High
  • User Interaction: None
  • Scope: Unchanged
  • 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
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2023-40219

CVSS V3 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: Low
  • Integrity Impact: None
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 4.0 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Low
  • Authentication: Single
  • Confidentiality Impact: Partial
  • Integrity Impact: None
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2023-40532

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 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2023-41233

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 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2023-41962

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 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2023-43484

CVSS V3 Severity:
Base Metrics 6.5 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: None
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 4.0 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Low
  • Authentication: Single
  • Confidentiality Impact: Partial
  • Integrity Impact: None
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2023-43493

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 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2023-43614
Affected Products


Collne Inc.
  • Welcart e-Commerce versions 2.7 to 2.8.21

Impact

* A user with editor or higher privilege may upload an arbitrary file to an unauthorized
directory - CVE-2023-40219
* A user with author or higher privilege may obtain partial information of the files on the
web server - CVE-2023-40532
* An arbitrary script may be executed on a logged-in user's web browser - CVE-2023-41233,CVE-2023-43484,CVE-2023-43614
* When accessing a specially crafted page, an arbitrary script may be injected in Credit Card Payment Setup page - CVE-2023-41962
* A user with author or higher privilege may obtain sensitive information - CVE-2023-43493
* A user with editor (without setting authority) or higher privilege may perform unintended
database operations - CVE-2023-43610
Solution

[Update the plugin]

Update the plugin according to the information provided by the developer.
The developer has released the following version that addresses these vulnerabilities.

* Welcart e-Commerce 2.8.22
Vendor Information

Collne Inc.
CWE (What is CWE?)

  1. Path Traversal(CWE-22) [IPA Evaluation]
  2. Cross-site Scripting(CWE-79) [IPA Evaluation]
  3. SQL Injection(CWE-89) [IPA Evaluation]
  4. No Mapping(CWE-Other) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2023-40219
  2. CVE-2023-40532
  3. CVE-2023-41233
  4. CVE-2023-41962
  5. CVE-2023-43484
  6. CVE-2023-43493
  7. CVE-2023-43610
  8. CVE-2023-43614
References

  1. JVN : JVN#97197972
Revision History

  • [2023/09/22]
      Web page was published

Date Public2023/09/22
Date First Published2023/09/22
Date Last Updated2023/09/22