---
id: "CVE-2026-116229"
kind: "vulnerability"
aliases: ["CVE-2026-116229"]
title: "FFXIV Teamcraft: clipboard read in Electron preload enables cross-site scripting"
severity: "medium"
cvss: 4.0
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["desktop", "electron", "ffxiv-teamcraft", "package"]
not_affected_if: ["web-only-use"]
published_at: "2026-10-26T08:17:17+00:00"
first_seen_at: "2026-10-26T08:28:59+00:00"
updated_at: "2026-10-26T08:30:24+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-116229", "first_seen_at": "2026-10-26T08:28:59+00:00"}]
---

# FFXIV Teamcraft: clipboard read in Electron preload enables cross-site scripting

FFXIV Teamcraft up to 11.4.31 has a flaw in the clipboard.readText function of its Electron preload script, which bridges the renderer process. A remote attacker can trigger cross-site scripting through this path, and the exploit has been publicly disclosed.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed Teamcraft version; versions up to `11.4.31` are affected.
- Look for `clipboard.readText` in `apps/electron/src/preload.ts` of the source tree.

## Fix

- Upgrade FFXIV Teamcraft to `11.4.32`, which carries patch `def118fdf36f8f3b615966893a132dd81d9cc3dc`.

## Timeline

- 2026-10-26T08:28:59+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-116229

## From the sources

A vulnerability was determined in ffxiv-teamcraft FFXIV Teamcraft up to 11.4.31. Impacted is the function clipboard.readText of the file apps/electron/src/preload.ts of the component Renderer-Process IPC Bridge. This manipulation causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 11.4.32 is recommended to address this issue. Patch name: def118fdf36f8f3b615966893a132dd81d9cc3dc. Upgrading the affected component is recommended.

---

_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_