Cross-site scripting (XSS) vulnerability in the preparestring function in lib/common.php in Project EROS bbsengine before 20060501-0142-jam, and possibly earlier versions dating back to 2006-02-23, might allow remote attackers to inject arbitrary web script or HTML via unknown vectors.
Improper Neutralization of Input During Web Page Generation 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.