Cross-site scripting (XSS) vulnerability in (1) AlstraSoft Web Host Directory 1.2, aka (2) HyperStop WebHost Directory 1.2, might allow remote attackers to inject arbitrary web script or HTML via the "write a review" box. NOTE: since user reviews do not require administrator privileges, and an auto-approve mechanism exists, this issue is a vulnerability.
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.