Check Point Advisories

WikkaWiki Spam Logging PHP Injection (CVE-2011-4449)

Vulnerability
Protection

Check Point Reference:	CPAI-2013-3504
Date Published:	4 Nov 2013
Severity:	Medium
Last Updated:	Saturday 04 January, 2025
Source:	CVE-2011-4449
Protection Provided by:	Security Gateway R75
Who is Vulnerable?	WikkaWiki 1.3.2
Vulnerability Description	A code execution vulnerability has been reported in WikkaWiki version 1.3.2.
Vulnerability Details	The vulnerability is due to insufficient input validation in the UserAgent header when processing HTTP requests. Remote attackers can execute the payload by injecting PHP code into the spam log file via the UserAgent header.

Protection Overview

This protection will detect and block attempts to exploit this vulnerability.

In order for the protection to be activated, update your product to the latest update. For information on how to update , go to SBP-2006-05, Protection tab and select the version of your choice.

Security Gateway R75 / R71 / R70

In the IPS tab, click Protections and find the WikkaWiki Spam Logging PHP Injection protection using the Search tool and Edit the protection's settings.
Install policy on all modules.

SmartView Tracker will log the following entries:
Attack Name: Web Server Enforcement Violation
Attack Information: WikkaWiki Spam Logging PHP Injection