Check Point Advisories

Strapi Server Side Template Injection (CVE-2023-22621)

Check Point Reference: CPAI-2023-0246
Date Published: 30 Apr 2023
Severity: High
Last Updated: Sunday 30 April, 2023
Source:
Industry Reference:CVE-2023-22621
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Strapi version 4.5.5
Vulnerability Description A server side template injection vulnerability exists in Strapi. Successful exploitation of this vulnerability could allow the execution of arbitrary code in the affected web 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 Strapi Server Side Template Injection (CVE-2023-22621) 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:  Web Server Enforcement Violation.
Attack Information:  Strapi Server Side Template Injection (CVE-2023-22621)

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