Activecampaign · Activecampaign Knowledgebuilder · CVE-2006-5919
**Name of the Vulnerable Software and Affected Versions**
ActiveCampaign KnowledgeBuilder version 2.2
**Description**
The issue allows remote attackers to execute arbitrary PHP code via a URL in the `visEdit root` parameter in the admin/e data/visEdit control.class.php file.
**Recommendations**
For ActiveCampaign KnowledgeBuilder version 2.2, consider restricting access to the `visEdit control.class.php` file until a patch is available. Avoid using the `visEdit root` parameter in the affected file to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.