Check Point Advisories

WordPress Listingo Theme Arbitrary File Upload (CVE-2022-3921)

Check Point Reference: CPAI-2022-1428
Date Published: 1 May 2023
Severity: Critical
Last Updated: Monday 01 May, 2023
Source:
Industry Reference:CVE-2022-3921
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? WordPress Listingo theme prior to 3.2.7
Vulnerability Description An arbitrary file upload vulnerability exists in WordPress Listingo theme. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R81 / R80 / R77 / R75

  1. In the IPS tab, click Protections and find the WordPress Listingo Theme Arbitrary File Upload (CVE-2022-3921) protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  WordPress Enforcement Protection.
Attack Information:  WordPress Listingo Theme Arbitrary File Upload (CVE-2022-3921)

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