generic-php-files: Generic PHP Backup Information Disclosure

id: generic-php-files

info:
  name: Generic PHP Backup Information Disclosure
  author: sheikhrishad,matejsmycka
  severity: medium
  description: Generic php file source code was detected via backup files.
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    cvss-score: 5.3
    cwe-id: CWE-200
  metadata:
    max-request: 14
  tags: exposure,backup,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/settings.php.bak"
      - "{{BaseURL}}/settings.php.dist"
      - "{{BaseURL}}/settings.php.old"
      - "{{BaseURL}}/settings.php.save"
      - "{{BaseURL}}/.settings.php.swp"
      - "{{BaseURL}}/settings.php.txt"
      - "{{BaseURL}}/config/settings.old.php"
      - "{{BaseURL}}/config.php.bak"
      - "{{BaseURL}}/config.php.dist"
      - "{{BaseURL}}/config.php.old"
      - "{{BaseURL}}/config.php.save"
      - "{{BaseURL}}/.config.php.swp"
      - "{{BaseURL}}/config.php.txt"
      - "{{BaseURL}}/config/settings.old.php"

    stop-at-first-match: true

    matchers-condition: and
    matchers:
      - type: regex
        regex:
          - '<\?php\b[\s\S]*?\?>'
        part: body

      - type: word
        words:
          - "DB_NAME"
          - "DB"
        condition: and
        part: body

      - type: status
        status:
          - 200
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