id: CVE-2020-35489

info:
  name: WordPress Contact Form 7 - Unrestricted File Upload
  author: soyelmago
  severity: critical
  description: WordPress Contact Form 7 before 5.3.2 allows unrestricted file upload and remote code execution because a filename may contain special characters.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2020-35489
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
    cvss-score: 10.0
    cve-id: CVE-2020-35489
    cwe-id: CWE-434
  tags: cve,cve2020,wordpress,wp-plugin,rce,upload

requests:
  - method: GET
    path:
      - "{{BaseURL}}/wp-content/plugins/contact-form-7/readme.txt"

    extractors:
      - type: regex
        name: version
        internal: true
        group: 1
        regex:
          - "(?m)Stable tag: ([0-9.]+)"

      - type: regex
        group: 1
        regex:
          - "(?m)Stable tag: ([0-9.]+)"

    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200

      - type: word
        part: body
        words:
          - "Contact Form 7"
          - '== Changelog =='
        condition: and

      - type: dsl
        dsl:
          - compare_versions(version, '< 5.3.2')

# Enhanced by mp on 2022/04/28