aWebBB contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate the 'fullname', 'emailadd', 'country', 'sig' or 'otherav' variables upon submission to the editac.php script. This could allow a user to create a specially crafted URL that would execute arbitrary code in a user's browser within the trust relationship between the browser and the server, leading to a loss of integrity.
Classification
Location:
Remote / Network Access
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Exploit:
Exploit Public
OSVDB:
Web Related
Solution
Currently, there are no known upgrades, patches, or workarounds available to correct this issue.