Dnsmasq Config - File Disclosure

ID: dnsmasq-config

Severity: low

Author: DhiyaneshDk

Tags: exposure,dnsmasq,files,config

Description

Dnsmasq Config file is exposed.

YAML Source

id: dnsmasq-config

info:
  name: Dnsmasq Config - File Disclosure
  author: DhiyaneshDk
  severity: low
  description: |
    Dnsmasq Config file is exposed.
  reference:
    - https://github.com/imp/dnsmasq/blob/master/dnsmasq.conf.example
  metadata:
    verified: true
    max-request: 1
    fofa-query: body="dnsmasq.conf" && title="index"
  tags: exposure,dnsmasq,files,config

http:
  - method: GET
    path:
      - '{{BaseURL}}/dnsmasq.conf'

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains_any(content_type, "application/octet-stream","application/x-zip-compressed","text/plain")'
          - 'contains_all(body, "server=/","ipset=/")'
        condition: and

      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains_any(content_type, "application/octet-stream","application/x-zip-compressed","text/plain")'
          - 'contains_all(body, "dhcp-range=","dhcp-authoritative")'
        condition: and
# digest: 4a0a00473045022100e269a10d4f83f9fe457da6ff5c0186d1acc07a664e8c13f64d33184570345f11022077205a0670da3ea223206ae65daaca30ca093505cebd7bb8cffeefb42db6d6d5:922c64590222798bb761d5b6d8e72950

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/exposures/files/dnsmasq-config.yaml"

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