Check Point Advisories

Atlassian Confluence Authentication Bypass (CVE-2023-22518)

Check Point Reference: CPAI-2023-1127
Date Published: 8 Nov 2023
Severity: Critical
Last Updated: Sunday 17 December, 2023
Source:
Industry Reference:CVE-2023-22518
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Atlassian Confluence Data Center
Atlassian Confluence Server
Vulnerability Description An authentication bypass vulnerability exists in Atlassian Confluence. Successful exploitation of this vulnerability would allow remote attackers to gain unauthorized access into 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 Atlassian Confluence Authentication Bypass (CVE-2023-22518) 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:  Atlassian Confluence Authentication Bypass (CVE-2023-22518)

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