CVE-2003-1131

PHP remote file inclusion vulnerability in index.php in KnowledgeBuilder, referred to as KnowledgeBase, allows remote attackers to execute arbitrary PHP code by modifying the page parameter to reference a URL on a remote web server that contains the code.

CVE-2005-3828

SQL injection vulnerability in index.php in ActiveCampaign KnowledgeBuilder 2.4 and earlier allows remote attackers to execute arbitrary SQL commands via the article parameter.

CVE-2005-3829

index.php in ActiveCampaign KnowledgeBuilder 2.4 and earlier allows remote attackers to cause a denial of service (CPU consumption) via an invalid category parameter, which causes a large number of SQL queries to be processed.