Check Point Advisories

WordPress Cooked Pro Plugin Insecure Deserialization (CVE-2022-3900)

Check Point Reference: CPAI-2022-1326
Date Published: 8 Mar 2023
Severity: Critical
Last Updated: Wednesday 08 March, 2023
Industry Reference:CVE-2022-3900
Protection Provided by:

Security Gateway
R81, R80, R77, R75

Who is Vulnerable? WordPress Cooked Pro Plugin prior
Vulnerability Description An insecure deserialization vulnerability exists in WordPress Cooked Pro Plugin. Successful exploitation of this vulnerability would allow remote attackers to send a specially crafted serialized object to the vulnerable server.

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 Cooked Pro Plugin Insecure Deserialization (CVE-2022-3900) 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 Cooked Pro Plugin Insecure Deserialization (CVE-2022-3900)

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