Incomplete blacklist vulnerability in Ideal Science Ideal BB 1.5.4a and earlier allows remote attackers to upload and execute an ASP script via a ".asa" file, which bypasses the check for the ".asp" extension but is executable on the server.
Cross-site scripting (XSS) vulnerability in Ideal Science IdealBB 1.4.9 through 1.5.3 allows remote attackers to inject arbitrary web script or HTML via unknown vectors.