---
id: CVE-2026-88394
title: WookTeam v1.6.6 and before is vulnerable to a Directory Traversal
summary: >-
  WookTeam v1.6.6 and before is vulnerable to a Directory Traversal. The project
  task export endpoint /api/project/task/export downloads an arbitrary file from
  the server when the data parameter is supplied with a crafted JSON payload.
  The…
severity: none
published: '2026-10-05'
updated: '2026-10-05'
sourceUpdated: '2026-10-05T15:17:22.997'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-88394'
references:
  - url: 'https://github.com/fangtang7/CVE/blob/main/WookTeam/fileread.md'
    label: cve@mitre.org
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-05T15:23:17.079Z'
---

## Overview

WookTeam v1.6.6 and before is vulnerable to a Directory Traversal. The project task export endpoint /api/project/task/export downloads an arbitrary file from the server when the data parameter is supplied with a crafted JSON payload. The file value inside the JSON is concatenated directly into storage_path($file) without any path normalization or directory boundary check, so directory traversal (../) escapes the storage/ directory and response()->download() streams any file readable by the web server process.

## Remediation

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