Check Point Advisories

Multi Step Form Multiple Unauthenticated Reflected XSS (CVE-2018-14430)

Vulnerability
Protection

Check Point Reference:	CPAI-2018-0864
Date Published:	29 Aug 2018
Severity:	Medium
Last Updated:	Tuesday 04 September, 2018
Source:
Industry Reference:	CVE-2018-14430
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Mondula Multi Step Form Plugin up to 1.2.5 on WordPress
Vulnerability Description	A reflected XSS vulnerability has been reported in WordPress Plugin Multi Step Form. A remote attacker can exploit this issue by execute JavaScript code through Reflected XSS attacks.

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 R80 / R77 / R75

In the IPS tab, click Protections and find the Multi Step Form Multiple Unauthenticated Reflected XSS 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: Multi Step Form Multiple Unauthenticated Reflected XSS