Nuxt route rules silently dropped for mixed-case paths, bypassing appMiddleware auth gates (incomplete fix for CVE-2026-53721)

Impact Nuxt matches route rules case-insensitively by default mirroring vue-router's default sensitive: false routing. The fix for GHSA-mm7m-92g8-7m47 / CVE-2026-53721 lowercased the lookup path before matching route rules, but the route-rule keys compiled into the matcher were left verbatim. As ...

EUVD-2026-53645

Nuxt is an open-source web development framework for Vue.js. From 3.21.7 until 3.21.10 and 4.5.1, mixed-case routeRules keys can fail to match case-folded lookups when router.options.sensitive is false and drop appMiddleware authorization gates. This is caused by an incomplete fix for...

CVE-2026-71315 Nuxt route rules silently dropped for mixed-case paths, bypassing appMiddleware auth gates (incomplete fix for CVE-2026-53721)

Nuxt is an open-source web development framework for Vue.js. From 3.21.7 until 3.21.10 and 4.5.1, mixed-case routeRules keys can fail to match case-folded lookups when router.options.sensitive is false and drop appMiddleware authorization gates. This is caused by an incomplete fix for...

CVE-2026-71315

Nuxt.js vulnerability CVE-2026-71315 affects Nuxt framework versions 3.21.7–3.21.10 and 4.5.1. Affected component is the router routeRules logic: mixed-case keys can fail to match case-folded lookups when router.options.sensitive is false, causing appMiddleware authorization gates to be silently ...

CVE-2026-71315 Nuxt route rules silently dropped for mixed-case paths, bypassing appMiddleware auth gates (incomplete fix for CVE-2026-53721)

Nuxt is an open-source web development framework for Vue.js. From 3.21.7 until 3.21.10 and 4.5.1, mixed-case routeRules keys can fail to match case-folded lookups when router.options.sensitive is false and drop appMiddleware authorization gates. This is caused by an incomplete fix for...

CVE-2026-71315 Nuxt route rules silently dropped for mixed-case paths, bypassing appMiddleware auth gates (incomplete fix for CVE-2026-53721)

Nuxt is an open-source web development framework for Vue.js. From 3.21.7 until 3.21.10 and 4.5.1, mixed-case routeRules keys can fail to match case-folded lookups when router.options.sensitive is false and drop appMiddleware authorization gates. This is caused by an incomplete fix for...

@bloggrify/bento (>=3.0.0, <=3.1.0), @bloggrify/core (>=3.0.0, <=3.3.0) +23 more potentially affected by CVE-2026-71314 via nuxt (>=4.0.0-rc.0, <=4.5.0)

nuxt NPM version =4.0.0-rc.0, =3.0.0, =3.0.0, =3.0.0, =3.0.0, =1.0.3, =10.0.2-rc.5, =1.1.11, =1.0.4, =1.6.0-rc.3, =0.4.5, =0.0.0, =1.1.0, =2.0.1 - @uxfront/layer-app 0.1.0 - @zach-mac/zachscommoncomponents 1.0.4 and more Source cves: CVE-2026-71314 Source advisory: OSV:GHSA-HXCR-HM88-MPQ6...

@geode/opengeodeweb-front (>=9.13.1-rc.9, <=10.0.2-rc.4), @qingwave/cclens (>=0.1.0, <=0.2.0) +1 more potentially affected by CVE-2026-71314 via @nuxt/nitro-server (>=3.20.0, <=3.21.9)

@nuxt/nitro-server NPM version =3.20.0, =9.13.1-rc.9, =0.1.0, =3.20.0, =3.21.9 Source cves: CVE-2026-71314 Source advisory: SNYK:JS-NUXTNITROSERVER-18565123...

GHSA-HXCR-HM88-MPQ6 Nuxt: Unauthenticated out-of-memory crash via unbounded v-for expansion in island rendering

Impact An unauthenticated attacker can crash a Nuxt server that renders any island / server component containing a v-for over a prop for example v-for="n in count" or a . Because the island URL hash is a non-secret digest of the request, the attacker can compute a valid hash for arbitrary props a...

NPM: Nuxt: Unauthenticated out-of-memory crash via unbounded v-for expansion in island rendering

NPM: Nuxt: Unauthenticated out-of-memory crash via unbounded v-for expansion in island rendering vulnerability discovered by ? in WordPress Npm nuxt versions = 3.1.0, 3.21.10...

@bloggrify/bento (>=3.0.0, <=3.1.0), @bloggrify/core (>=3.0.0, <=3.3.0) +23 more potentially affected by CVE-2026-71314 via nuxt (>=4.0.0-rc.0, <=4.5.0)

nuxt NPM version =4.0.0-rc.0, =3.0.0, =3.0.0, =3.0.0, =3.0.0, =1.0.3, =10.0.2-rc.5, =1.1.11, =1.0.4, =1.6.0-rc.3, =0.4.5, =0.0.0, =1.1.0, =2.0.1 - @uxfront/layer-app 0.1.0 - @zach-mac/zachscommoncomponents 1.0.4 and more Source cves: CVE-2026-71314 Source advisory: SNYK:JS-NUXT-18565122...

@andor83/mother-may-i (>=1.0.1, <=1.0.10), @base_/cli (>=1.0.6, <=1.0.29) +77 more potentially affected by CVE-2026-71314 via nuxt (>=3.1.2, <=3.21.8)

nuxt NPM version =3.1.2, =1.0.1, =1.0.6, =1.0.6, =0.9.1, =1.1.1, =1.0.1-alpha1, =1.1.0, =0.1.3, =1.0.0-29304822.f444f03, =4.0.3, =0.1.0, =8.0.0, =0.3.14, =9.8.3-rc.1, =10.0.2-rc.4 and more Source cves: CVE-2026-71314 Source advisory: OSV:GHSA-HXCR-HM88-MPQ6...

@bloggrify/bento (>=3.0.0, <=3.1.0), @bloggrify/core (>=3.0.0, <=3.3.0) +19 more potentially affected by CVE-2026-71314 via @nuxt/nitro-server (>=4.2.0, <=4.5.0)

@nuxt/nitro-server NPM version =4.2.0, =3.0.0, =3.0.0, =3.0.0, =3.0.0, =4.2.2-depup.0, =10.0.2-rc.5, =1.1.11, =1.0.8, =1.6.0-rc.3, =0.4.5, =3.0.0-dev.27, =1.0.0, =4.2.0, =0.5.0, =0.6.0 and more Source cves: CVE-2026-71314 Source advisory: SNYK:JS-NUXTNITROSERVER-18565123...

Improper Validation of Specified Quantity in Input

Overview @nuxt/nitro-server is a Nitro server integration for Nuxt Affected versions of this package are vulnerable to Improper Validation of Specified Quantity in Input via the v-for in server-side rendering of islands or server components. An attacker can cause the server to allocate excessive...

Improper Validation of Specified Quantity in Input

Overview Affected versions of this package are vulnerable to Improper Validation of Specified Quantity in Input via the v-for in server-side rendering of islands or server components. An attacker can cause the server to allocate excessive memory and crash by sending a request with a large integer...

Improper Validation of Specified Quantity in Input

Overview org.webjars.npm:nuxt is a Affected versions of this package are vulnerable to Improper Validation of Specified Quantity in Input via the v-for in server-side rendering of islands or server components. An attacker can cause the server to allocate excessive memory and crash by sending a...

Nuxt: Unauthenticated out-of-memory crash via unbounded v-for expansion in island rendering

Impact An unauthenticated attacker can crash a Nuxt server that renders any island / server component containing a v-for over a prop for example v-for="n in count" or a . Because the island URL hash is a non-secret digest of the request, the attacker can compute a valid hash for arbitrary props a...

@andor83/mother-may-i (>=1.0.1, <=1.0.10), @base_/cli (>=1.0.6, <=1.0.29) +77 more potentially affected by CVE-2026-71314 via nuxt (>=3.1.2, <=3.21.8)

nuxt NPM version =3.1.2, =1.0.1, =1.0.6, =1.0.6, =0.9.1, =1.1.1, =1.0.1-alpha1, =1.1.0, =0.1.3, =1.0.0-29304822.f444f03, =4.0.3, =0.1.0, =8.0.0, =0.3.14, =9.8.3-rc.1, =10.0.2-rc.4 and more Source cves: CVE-2026-71314 Source advisory: SNYK:JS-NUXT-18565122...

CVE-2026-71314 Nuxt: Unauthenticated out-of-memory crash via unbounded v-for expansion in island rendering

Nuxt is an open-source web development framework for Vue.js. From 3.1.0 until 3.21.10 and 4.5.1, an unauthenticated attacker can use a server island v-for prop, including vforToArray and , to trigger unbounded SSR memory allocation until MAXVFORLENGTH = 100000 and crash the Nuxt process. This iss...

CVE-2026-71314

Nuxt (Vue.js framework) is affected by CVE-2026-71314 in versions 3.1.0 through 3.21.10 and 4.5.1. An unauthenticated attacker can trigger unbounded server-side rendering memory growth via a server island v-for prop (including vforToArray and related usage), leading to memory exhaustion and a Nux...