KwsPHP “action” Local File Inclusion and Code Execution

Application: KwsPHP
Affected Version: Version 1.3.456 downloaded before 2008-04-16 and other versions.
Vendor’s URL: KwsPHP
Bug Type: File Inclusion and Code Execution
Risk Level: Critical

Solution:
Update to version 1.3.456 downloaded on or after 2008-04-16 and apply official patch.