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.
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Affected Vendors & Products
References
History
Mon, 15 Jun 2026 18:15:00 +0000
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Nuxt nuxt\/nitro-server
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| CPEs | cpe:2.3:a:nuxt:nuxt:*:*:*:*:*:*:*:* cpe:2.3:a:nuxt:nuxt\/nitro-server:*:*:*:*:*:node.js:*:* |
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Nuxt nuxt\/nitro-server
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cvssV3_1
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Sat, 13 Jun 2026 03:30:00 +0000
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ssvc
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Fri, 12 Jun 2026 15:45:00 +0000
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Nuxt
Nuxt nuxt |
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Nuxt
Nuxt nuxt |
Fri, 12 Jun 2026 13:45:00 +0000
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| 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. | |
| Title | Nuxt: Route middleware not enforced when rendering `.server.vue` pages via `/__nuxt_island/page_*` | |
| Weaknesses | CWE-284 CWE-288 |
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| References |
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cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-06-12T12:58:00.708Z
Updated: 2026-06-13T02:56:45.199Z
Reserved: 2026-05-18T22:07:37.436Z
Link: CVE-2026-47200
Updated: 2026-06-13T02:56:36.627Z
Status : Analyzed
Published: 2026-06-12T14:16:32.137
Modified: 2026-06-15T18:09:33.590
Link: CVE-2026-47200
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