Check Point Advisories

XWiki Remote Code Execution (CVE-2023-50721)

Vulnerability
Protection

Check Point Reference:	CPAI-2023-1523
Date Published:	14 Feb 2024
Severity:	High
Last Updated:	Wednesday 14 February, 2024
Source:
Industry Reference:	CVE-2023-50721
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	XWiki 4.5 and later, prior to 14.10.5 XWiki 15.0 and later, prior to 15.5.2 XWiki 15.6 XWiki 15.6 Release Candidate 1 XWiki 15.7 Release Candidate 1
Vulnerability Description	A remote code execution vulnerability exists in XWiki. 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

In the IPS tab, click Protections and find the XWiki Remote Code Execution (CVE-2023-50721) protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Web Server Enforcement Violation.
Attack Information: XWiki Remote Code Execution (CVE-2023-50721)