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 /__nuxt_island/ props into a dynam…
Published: 2026-08-05 · CVSS: 8.1 · CVSS 3.1
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 /__nuxt_island/ props into a dynamic component when `vue.runtimeCompiler: true` is enabled, causing template execution in the Nitro process. This issue is fixed in 3.21.10 and 4.5.1.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7