CVE-2026-71320

Nuxt is an open-source web development framework for Vue.js. From 3.4.0 until 3.21.10 and 4.5.1, an attacker can inject a template key through /nuxtisland/ props into a dynamic component when vue.runtimeCompiler: true is enabled, causing template execution in the Nitro process. This issue is fixe...

Nuxt: Server-Side Remote Code Execution via Runtime Template Injection in Nuxt Server Island Props

Impact Nuxt server islands accept props via the /nuxtisland/ endpoint. When vue.runtimeCompiler: true is enabled off by default and the application has a server island component that forwards props into Vue's dynamic component resolution , resolveDynamicComponent, or h, an attacker can inject a...

Arbitrary Code Injection

Overview org.webjars.npm:nuxt is a Affected versions of this package are vulnerable to Arbitrary Code Injection via the /nuxtisland/ endpoint when vue.runtimeCompiler is enabled and a server island component forwards attacker-controlled props into Vue's dynamic component resolution. An attacker c...

NPM: Nuxt: Server-Side Remote Code Execution via Runtime Template Injection in Nuxt Server Island Props

NPM: Nuxt: Server-Side Remote Code Execution via Runtime Template Injection in Nuxt Server Island Props vulnerability discovered by ? in WordPress Npm nuxt versions = 3.4.0, 3.21.10...

Arbitrary Code Injection

Overview Affected versions of this package are vulnerable to Arbitrary Code Injection via the /nuxtisland/ endpoint when vue.runtimeCompiler is enabled and a server island component forwards attacker-controlled props into Vue's dynamic component resolution. An attacker can execute arbitrary code ...

CVE-2026-71320 Nuxt: Server-Side Remote Code Execution via Runtime Template Injection in Nuxt Server Island Props

Nuxt is an open-source web development framework for Vue.js. From 3.4.0 until 3.21.10 and 4.5.1, an attacker can inject a template key through /nuxtisland/ props into a dynamic component when vue.runtimeCompiler: true is enabled, causing template execution in the Nitro process. This issue is fixe...

CVE-2026-71320

Nuxt (Vue.js framework) has a vulnerability affecting versions 3.4.0–3.21.10 and 4.5.1 where an attacker can inject a template key via /__nuxt_island/ props into a dynamic component if vue.runtimeCompiler is enabled, leading to template execution in the Nitro process. This is fixed in 3.21.10 and...

CVE-2026-71320 Nuxt: Server-Side Remote Code Execution via Runtime Template Injection in Nuxt Server Island Props

Nuxt is an open-source web development framework for Vue.js. From 3.4.0 until 3.21.10 and 4.5.1, an attacker can inject a template key through /nuxtisland/ props into a dynamic component when vue.runtimeCompiler: true is enabled, causing template execution in the Nitro process. This issue is fixe...

NPM: Nuxt: Unauthorized Component Instantiation via Server Island Props

NPM: Nuxt: Unauthorized Component Instantiation via Server Island Props vulnerability discovered by ? in WordPress Npm nuxt versions = 3.1.0, 3.21.10...

CVE-2026-71318 Nuxt: Unauthorized Component Instantiation via Server Island Props

Nuxt is an open-source web development framework for Vue.js. From 3.1.0 until 3.21.10 and 4.5.1, an attacker can supply a top-level as prop to the /nuxtisland/ endpoint and drive dynamic component resolution through , resolveDynamicComponent, or h. This issue is fixed in 3.21.10 and 4.5.1...

GHSA-XR5H-PHRJ-8VXV Astro: Server island encrypted parameters vulnerable to cross-component replay

Impact Astro versions prior to 6.1.10 used AES-GCM encryption to protect the confidentiality and integrity of server island props and slots parameters, but did not bind the ciphertext to its intended component or parameter type. An attacker could replay one component's encrypted props p value as...