id: CVE-2022-0432

info:
  name: CVE-2022-0432
  author: pikpikcu
  severity: medium
  description: Prototype Pollution in GitHub repository mastodon/mastodon prior to 3.5.0.
  reference:
    - https://github.com/mastodon/mastodon/commit/4d6d4b43c6186a13e67b92eaf70fe1b70ea24a09
    - https://drive.google.com/file/d/1vpZ0CcmFhTEUasLTPUBf8o-4l7G6ojtG/view
    - https://nvd.nist.gov/vuln/detail/CVE-2022-0432
  tags: cve,cve2022,mastodon,prototype

requests:
  - method: GET
    path:
      - '{{BaseURL}}/embed.js'

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

      - type: word
        part: body
        words:
          - "if (data.type !== 'setHeight' || !iframes[data.id]) {"