Directory traversal vulnerability in wxis.exe in WWWISIS 7.1 allows local users to read arbitrary files via a .. (dot dot) in the IsisScript parameter to iah.
Cross-site scripting (XSS) vulnerability in wxis.exe in WWWISIS 7.1 and earlier allows remote attackers to inject arbitrary web script or HTML via a call to the iah/iah.xis IsisScript code, possibly involving the lang or exprSearch parameter.