CVE-2026-47200

June 12, 2026, 4:01 p.m.

6.3
Medium

Description

Nuxt is an open-source web development framework for Vue.js. In Nuxt versions 3.11.0 to before 3.21.6 and 4.0.0-alpha.1 to before 4.4.6 and @nuxt/nitro-server versions 3.20.0 to before 3.21.6 and 4.0.0-alpha.1 to before 4.4.6, when experimental.componentIslands is enabled (default in Nuxt 4), any .server.vue file under pages/ is automatically registered as a server island under the key page_<routeName> and exposed via the /__nuxt_island/:name endpoint. Until this fix, requests through that endpoint rendered the page component directly via the SSR renderer without instantiating Vue Router, which meant route middleware declared on the page (including definePageMeta({ middleware })) did not run. This issue has been patched in versions 3.21.6 and 4.4.6.

Product(s) Impacted

Vendor Product Versions
Nuxt
  • Nuxt
  • Nuxt Nitro Server
  • 3.11.0-3.21.5, 4.0.0-alpha.1-4.4.5
  • 3.20.0-3.21.5, 4.0.0-alpha.1-4.4.5

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-284
Improper Access Control
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a nuxt nuxt 3.11.0-3.21.5 / / / / / / /
a nuxt nuxt 4.0.0-alpha.1-4.4.5 / / / / / / /
a nuxt nuxt_nitro_server 3.20.0-3.21.5 / / / / / / /
a nuxt nuxt_nitro_server 4.0.0-alpha.1-4.4.5 / / / / / / /

References

https://github.com/nuxt/nuxt/pull/35092
https://github.com/nuxt/nuxt/security/advisories/GHSA-hg3f-28rg-4jxj

Tags

CWE-284
[email protected]
2026-06-12
CVE-2026-47200

CVSS Score

6.3 / 10

CVSS Data - 4.0

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Attack Requirements: PRESENT
  • Privileges Required: NONE
  • User Interaction: NONE
  • Scope:
  • Confidentiality Impact: LOW
  • Integrity Impact: NONE
  • Availability Impact: NONE
  • Exploit Maturity: NOT_DEFINED

    • CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

    View Vector String

Timeline

Published: June 12, 2026, 2:16 p.m.
Last Modified: June 12, 2026, 4:01 p.m.

Status : Undergoing Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

[email protected]

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.