Check Point Advisories

WordPress Kaswara Plugin Arbitrary File Upload (CVE-2021-24284)

Check Point Reference: CPAI-2021-1547
Date Published: 16 Jan 2023
Severity: Critical
Last Updated: Monday 16 January, 2023
Source:
Industry Reference:CVE-2021-24284
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? WordPress Kaswara Modern VC Addon plugin version 3.0.1
Vulnerability Description An arbitrary file upload vulnerability exists in WordPress Kaswara plugin. Successful exploitation of this vulnerability allows an attacker to execute arbitrary code on the vulnerable 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 Kaswara Plugin Arbitrary File Upload (CVE-2021-24284) 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 Kaswara Plugin Arbitrary File Upload (CVE-2021-24284)

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