Check Point Advisories

WordPress Otter Gutenberg Blocks Plugin Insecure Deserialization (CVE-2023-2288)

Check Point Reference: CPAI-2023-1838
Date Published: 14 Jul 2024
Severity: High
Last Updated: Sunday 14 July, 2024
Source:
Industry Reference:CVE-2023-2288
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? WordPress Otter Gutenberg Blocks plugin prior to 2.2.6
Vulnerability Description An insecure deserialization vulnerability exists in WordPress Otter Gutenberg Blocks plugin. A remote unauthenticated attacker can exploit this vulnerability by sending crafted requests to a vulnerable server. Successful exploitation of this vulnerability could allow an 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 Otter Gutenberg Blocks Plugin Insecure Deserialization (CVE-2023-2288) 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 Otter Gutenberg Blocks Plugin Insecure Deserialization (CVE-2023-2288)

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