Combodo iTop is a web based IT Service Management tool. In 3.0.0 beta releases prior to 3.0.0 beta3 a malicious script can be injected in tooltips using iTop customization mechanism. This provides a stored cross site scripting attack vector to authorized users of the system. Users are advised to upgrade. There are no known workarounds for this issue.
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.