Rule: -- Sid: 2346 -- Summary: This event is generated when an attempt is made to access the chatheader.php script which contains known vulnerabilities and is part of the myPHPNuke web application running on a server. -- Impact: Information gathering and possible cross site scripting attack. -- Detailed Information: This event is generated when an attempt is made to exploit a known vulnerability in the myPHPNuke web application running on a server. Multiple vulnerabilities exist in the application which can lead to cross site scripting attacks. -- Affected Systems: myPHPNuke 1.8.8 -- Attack Scenarios: An attacker can supply code of their choice by including it in the Default_Theme parameter of the chatheader.php script. -- Ease of Attack: Simple. No exploit software required. -- False Positives: None known. -- False Negatives: None known. -- Corrective Action: Ensure the system is using an up to date version of the software and has had all vendor supplied patches applied. -- Contributors: Sourcefire Research Team Nigel Houghton <nigel.houghton@sourcefire.com> -- Additional References: --
