What is the CVSS score of CVE-2025-52662?

CVE-2025-52662 has a CVSS 3.1 base score of 6.9 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N. EPSS exploitation probability: 0.0%.

Which versions of Nuxt are affected by CVE-2025-52662?

Organizations using Nuxt DevTools has been fixed in should be aware of notable risk from CVE-2025-52662, a cross-site scripting vulnerability rated CVSS 6.9.. A patch is available.

Is there a public PoC exploit available for CVE-2025-52662?

Yes, a public proof-of-concept exploit is available for CVE-2025-52662. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-52662?

Within 7 days: Identify affected systems running Nuxt DevTools has been fixed in and apply vendor patches promptly. Verify Content-Security-Policy and output encoding.

Nuxt CVE-2025-52662

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2025-11-07 support@hackerone.com

XSS Nuxt Devtools

6.9

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.9 MEDIUM

AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

High

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:20 vuln.today

Patch released

Mar 28, 2026 - 19:20 nvd

Patch available

PoC Detected

Feb 04, 2026 - 21:01 vuln.today

Public exploit code

CVE Published

Nov 07, 2025 - 01:15 nvd

MEDIUM 6.9

DescriptionCVE.org

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

AnalysisAI

A vulnerability in Nuxt DevTools has been fixed in version 2.6.4*. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, no authentication required. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. 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 products include: Nuxt Devtools.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.