Check Point Advisories

PaperCut NG/MF Cross-Site Request Forgery (CVE-2023-2533)

Vulnerability
Protection

Check Point Reference:	CPAI-2023-2094
Date Published:	29 Jul 2025
Severity:	High
Last Updated:	Thursday 14 August, 2025
Source:
Industry Reference:	CVE-2023-2533
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	PaperCut MF 22.0.10 PaperCut NG 22.0.10
Vulnerability Description	A cross-site request forgery vulnerability in PaperCut NG/MF allows attackers to alter security settings or execute arbitrary code by deceiving an admin with a current login session into clicking a malicious link.

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 PaperCut NG/MF Cross-Site Request Forgery (CVE-2023-2533) 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: PaperCut NG/MF Cross-Site Request Forgery (CVE-2023-2533)