---
id: CVE-2026-88393
title: >-
  WookTeam v1.6.6 and before is vulnerable to RCE in the project task export
  interface /api/project/task/export
summary: >-
  WookTeam v1.6.6 and before is vulnerable to RCE in the project task export
  interface /api/project/task/export. The data parameter is base64-decoded and
  passed directly into the string2array() function in app/Module/Base.php, which
  execut…
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-94
published: '2026-10-05'
updated: '2026-10-06'
sourceUpdated: '2026-10-06T18:16:58.060'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-88393'
references:
  - url: 'https://github.com/fangtang7/CVE/blob/main/WookTeam/rce.md'
    label: cve@mitre.org
  - url: 'https://github.com/fangtang7/CVE/blob/main/WookTeam/rce.md'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2026-10-06T16:58:03.989439Z'
ingestedAt: '2026-10-05T16:25:58.412Z'
epss: 0.00481
epssPercentile: 0.41264
---

## Overview

WookTeam v1.6.6 and before is vulnerable to RCE in the project task export interface /api/project/task/export. The data parameter is base64-decoded and passed directly into the string2array() function in app/Module/Base.php, which executes eval("\$array = $data;") whenever the decoded string starts with array. An attacker can inject arbitrary PHP code into the eval call and achieve RCE.

## Remediation

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