Zap Book is a freely available, open source guest book. It is designed for Unix and Linux operating systems. Zap Book does not adequately sanitize user-supplied input in guest book entries. Because of this, it is possible to pass along commands via server-side includes that could allow a remote user to execute commands on the local host.
Zap Book is a freely available, open source guest book. It is designed for Unix and Linux operating systems. Zap Book does not adequately sanitize user-supplied input in guest book entries. Because of this, it is possible to pass along commands via server-side includes that could allow a remote user to execute commands on the local host.