---
id: CVE-2026-96440
title: |-
  Improper Limitation of a Pathname to a Restricted
  Directory（Path Traversal） in the /WebAgenda/download/uploadFile.jsp
  API endpoint of Flowring Agentflow 4.0 version before 2023/03/24 allows remote
  authenticated users to write files to ar…
summary: |-
  Improper Limitation of a Pathname to a Restricted
  Directory（Path Traversal） in the /WebAgenda/download/uploadFile.jsp
  API endpoint of Flowring Agentflow 4.0 version before 2023/03/24 allows remote
  authenticated users to write files to ar…
severity: high
cvss: 7.1
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N'
cwe:
  - CWE-22
vendor: Flowring Technology Corp
product: Agentflow 4.0
affected:
  - agentflow_4.0 < 2023/03/24
published: '2026-09-29'
updated: '2026-09-29'
sourceUpdated: '2026-09-29T09:17:11.317'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-96440'
references:
  - url: 'https://zuso.ai/cve-advisory/advisory'
    label: ART@zuso.ai
tags:
  - nvd
  - cve.org
cvssSource: cna
ingestedAt: '2026-09-29T09:30:49.083Z'
---

## Overview

Improper Limitation of a Pathname to a Restricted
Directory（Path Traversal） in the /WebAgenda/download/uploadFile.jsp
API endpoint of Flowring Agentflow 4.0 version before 2023/03/24 allows remote
authenticated users to write files to arbitrary locations outside the intended
upload directory via the path parameter.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.