PT-2026-45028

Name of the Vulnerable Software and Affected Versions Nuxt versions 3.11.0 through 3.21.5 Nuxt versions 4.0.0-alpha.1 through 4.4.5 @nuxt/nitro-server versions 3.20.0 through 3.21.5 @nuxt/nitro-server versions 4.0.0-alpha.1 through 4.4.5 Description When experimental.componentIslands is enabled,...

Malicious code in @shwfed/nuxt (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 87ac343d6f89a601749bb115fa6902e7d39c71a0a6469690ecef56e9ea8a135e @shwfed/nuxt is published as a Nuxt UI module but contains undocumented build-hook code that, when a consumer integrates the module and runs a build...

MAL-2026-4444 Malicious code in @shwfed/nuxt (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 87ac343d6f89a601749bb115fa6902e7d39c71a0a6469690ecef56e9ea8a135e @shwfed/nuxt is published as a Nuxt UI module but contains undocumented build-hook code that, when a consumer integrates the module and runs a build...

GHSA-G8WJ-3CR3-6W7V Nuxt: `__nuxt_island` endpoint does not bind responses to request props, enabling shared-cache poisoning

Summary The /nuxtisland/ endpoint accepts attacker-controlled props query/body parameters and renders any island component without verifying that the URL-resident hash .json was actually issued for those inputs by . The hash is computed and embedded client-side but never validated server-side, so...

@andor83/mother-may-i (>=1.0.1, <=1.0.10), @base_/cli (>=1.0.6, <=1.0.29) +78 more potentially affected by CVE-2026-46342 via nuxt (>=3.1.2, <=3.20.1)

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-2026-46342 Source advisory: OSV:GHSA-G8WJ-3CR3-6W7V...

@andor83/mother-may-i (>=1.0.1, <=1.0.10), @base_/cli (>=1.0.6, <=1.0.29) +78 more potentially affected by CVE-2026-46342 via nuxt (>=3.1.2, <=3.20.1)

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-2026-46342 Source advisory: SNYK:JS-NUXT-16770418...

@bloggrify/bento (>=3.0.0, <=3.0.1), @bloggrify/core (>=3.0.0, <=3.1.2) +20 more potentially affected by CVE-2026-46342 via nuxt (>=4.0.0-rc.0, <=4.4.4)

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, =0.4.5, =0.0.0, =1.1.0, =3.0.0-dev.27, =4.3.6 and more Source cves: CVE-2026-46342 Source advisory: OSV:GHSA-G8WJ-3CR3-6W7V...

@bloggrify/bento (>=3.0.0, <=3.0.1), @bloggrify/core (>=3.0.0, <=3.1.2) +20 more potentially affected by CVE-2026-46342 via nuxt (>=4.0.0-rc.0, <=4.4.4)

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, =0.4.5, =0.0.0, =1.1.0, =3.0.0-dev.27, =4.3.6 and more Source cves: CVE-2026-46342 Source advisory: SNYK:JS-NUXT-16770418...

NPM: Nuxt: `__nuxt_island` endpoint does not bind responses to request props, enabling shared-cache poisoning

NPM: Nuxt: nuxtisland endpoint does not bind responses to request props, enabling shared-cache poisoning vulnerability discovered by ? in WordPress Npm nuxt versions = 3.1.0, = 3.21.5...

HTTP Request Smuggling

Overview Affected versions of this package are vulnerable to HTTP Request Smuggling via the nuxtisland endpoint when responses are not properly bound to request props, allowing shared-cache poisoning. An attacker can cause users to receive attacker-controlled HTML by priming a shared cache with...

HTTP Request Smuggling

Overview @nuxt/nitro-server is a Nitro server integration for Nuxt Affected versions of this package are vulnerable to HTTP Request Smuggling via the nuxtisland endpoint when responses are not properly bound to request props, allowing shared-cache poisoning. An attacker can cause users to receive...

@geode/opengeodeweb-front (>=9.13.1-rc.9, <=10.0.2-rc.4), nuxt (>=3.20.0, <=3.21.5) potentially affected by CVE-2026-46342 via @nuxt/nitro-server (>=3.20.0, <=3.21.5)

@nuxt/nitro-server NPM version =3.20.0, =9.13.1-rc.9, =3.20.0, =3.21.5 Source cves: CVE-2026-46342 Source advisory: OSV:GHSA-G8WJ-3CR3-6W7V...

@geode/opengeodeweb-front (>=9.13.1-rc.9, <=10.0.2-rc.4), nuxt (>=3.20.0, <=3.21.5) potentially affected by CVE-2026-46342 via @nuxt/nitro-server (>=3.20.0, <=3.21.5)

@nuxt/nitro-server NPM version =3.20.0, =9.13.1-rc.9, =3.20.0, =3.21.5 Source cves: CVE-2026-46342 Source advisory: SNYK:JS-NUXTNITROSERVER-16770417...

@bloggrify/bento (>=3.0.0, <=3.0.1), @bloggrify/core (>=3.0.0, <=3.1.2) +16 more potentially affected by CVE-2026-46342 via @nuxt/nitro-server (>=4.2.0, <=4.4.5)

@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, =0.4.5, =3.0.0-dev.27, =4.2.0, =0.5.0, =1.0.1, =0.4.0, =0.1.13, =0.2.2 and more Source cves: CVE-2026-46342 Source advisory: OSV:GHSA-G8WJ-3CR3-6W7V...

@bloggrify/bento (>=3.0.0, <=3.0.1), @bloggrify/core (>=3.0.0, <=3.1.2) +16 more potentially affected by CVE-2026-46342 via @nuxt/nitro-server (>=4.2.0, <=4.4.5)

@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, =0.4.5, =3.0.0-dev.27, =4.2.0, =0.5.0, =1.0.1, =0.4.0, =0.1.13, =0.2.2 and more Source cves: CVE-2026-46342 Source advisory: SNYK:JS-NUXTNITROSERVER-16770417...

Nuxt: `__nuxt_island` endpoint does not bind responses to request props, enabling shared-cache poisoning

Summary The /nuxtisland/ endpoint accepts attacker-controlled props query/body parameters and renders any island component without verifying that the URL-resident hash .json was actually issued for those inputs by . The hash is computed and embedded client-side but never validated server-side, so...

GHSA-6M52-M754-PW2G Nuxt: Dev server exposes built source over LAN to malicious sites (incomplete fix for GHSA-4gf7-ff8x-hq99)

Summary This is an incomplete fix for GHSA-4gf7-ff8x-hq99. Source code may be stolen during dev when using the webpack / rspack builder if the dev server is bound to a non-loopback address e.g. nuxt dev --host and the developer opens a malicious site on the same network. Details The fix for...

Exposed Dangerous Method or Function

Overview @nuxt/webpack-builder is a Webpack bundler for Nuxt Affected versions of this package are vulnerable to Exposed Dangerous Method or Function when using webpack or rspack builder and navigating to a malicious website. An attacker can inject a script tag to request a classic script, which ...

Nuxt: Dev server exposes built source over LAN to malicious sites (incomplete fix for GHSA-4gf7-ff8x-hq99)

Summary This is an incomplete fix for GHSA-4gf7-ff8x-hq99. Source code may be stolen during dev when using the webpack / rspack builder if the dev server is bound to a non-loopback address e.g. nuxt dev --host and the developer opens a malicious site on the same network. Details The fix for...

GHSA-FX6J-W5W5-H468 Nuxt: Reflected XSS in `navigateTo()` external redirect

Summary navigateTo with external: true generates a server-side HTML redirect body containing a tag. The destination URL is only sanitized by replacing " with %22, leaving , &, and ' unencoded. An attacker who can influence the URL passed to navigateTourl, external: true can break out of the...