---
id: CVE-2025-52662
title: A vulnerability in Nuxt DevTools has been fixed in version **2.6.4***
summary: "A vulnerability in Nuxt DevTools has been fixed in version **2.6.4***. This issue may have allowed Nuxt auth token extraction via XSS under certain configurations. All users are encouraged to upgrade.\r\n\r\nMore details: https://vercel.com/…"
severity: medium
cvss: 6.9
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N'
cwe:
  - CWE-79
vendor: nuxt
product: devtools
affected:
  - devtools < 2.6.4
patched:
  - devtools 2.6.4
published: '2025-11-07'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T21:10:00.200'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-52662'
references:
  - url: 'https://github.com/nuxt/devtools/commit/7cadbbe9'
    label: support@hackerone.com
  - url: 'https://vercel.com/changelog/cve-2025-52662-xss-on-nuxt-devtools'
    label: support@hackerone.com
tags:
  - nvd
epss: 0.00237
epssPercentile: 0.13456
ingestedAt: '2026-10-07T21:54:14.975Z'
---

## Overview

A vulnerability in Nuxt DevTools has been fixed in version **2.6.4***. This issue may have allowed Nuxt auth token extraction via XSS under certain configurations. All users are encouraged to upgrade.

More details: https://vercel.com/changelog/cve-2025-52662-xss-on-nuxt-devtools

## Affected

- `devtools < 2.6.4`

## Remediation

Upgrade past the affected range:

- `devtools 2.6.4`