---
id: CVE-2026-65842
title: Plate is a rich-text editor with AI and shadcn/ui
summary: >-
  Plate is a rich-text editor with AI and shadcn/ui. Prior to 53.3.2,
  @platejs/docx-io fetches remote image URLs while converting
  attacker-controlled HTML through htmlToDocxBlob in a server-side or privileged
  environment. The converter can…
severity: high
cvss: 8.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L'
cwe:
  - CWE-918
vendor: platejs
product: '@platejs/docx-io'
affected:
  - '@platejs/docx-io < 53.3.2'
patched:
  - '@platejs/docx-io 53.3.2'
published: '2026-08-20'
updated: '2026-09-16'
sourceUpdated: '2026-09-16T13:42:44.940'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-65842'
references:
  - url: >-
      https://github.com/udecode/plate/commit/21aa59926f4bbd421027354823cca09c6700ed73
    label: security-advisories@github.com
  - url: 'https://github.com/udecode/plate/pull/5053'
    label: security-advisories@github.com
  - url: 'https://github.com/udecode/plate/releases/tag/v53.3.2'
    label: security-advisories@github.com
  - url: 'https://github.com/udecode/plate/security/advisories/GHSA-4q39-2jhr-7qx8'
    label: security-advisories@github.com
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-65842'
  - url: 'https://github.com/advisories/GHSA-4q39-2jhr-7qx8'
tags:
  - nvd
  - ghsa
  - npm
epss: 0.00524
epssPercentile: 0.41938
aliases:
  - GHSA-4q39-2jhr-7qx8
ecosystem: npm
ingestedAt: '2026-09-02T22:51:44.371Z'
---

## Overview

Plate is a rich-text editor with AI and shadcn/ui. Prior to 53.3.2, @platejs/docx-io fetches remote image URLs while converting attacker-controlled HTML through htmlToDocxBlob in a server-side or privileged environment. The converter can make requests to internal network resources and include the fetched image bytes in the generated DOCX, allowing server-side request forgery with response disclosure. Applications can also incur resource consumption from attacker-selected remote responses. This issue is fixed in version 53.3.2.

## Remediation

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

## Package advisory (CVE-2026-65842)

Affected packages:

- `@platejs/docx-io < 53.3.2`

Patched in:

- `@platejs/docx-io 53.3.2`

Source: https://github.com/advisories/GHSA-4q39-2jhr-7qx8