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

Posted on August 6, 2026
CVE ID :CVE-2026-71320

Published : Aug. 5, 2026, 10:17 p.m. | 1 hour, 33 minutes ago

Description :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.

Severity: 8.1 | HIGH

Visit the link for more details, such as CVSS details, affected products, timeline, and more…

🤖 AI-Generated Patch Solution

Google Gemini (gemini-2.5-flash) • CVE: CVE-2026-71320

Unknown
N/A
⚠️ Vulnerability Description:

IMMEDIATE ACTIONS
1. Isolate affected Acme API Gateway instances from public internet access if possible, or place them behind an emergency firewall rule that restricts access to only trusted internal networks. This will prevent further external exploitation attempts.
2. Review all Acme API Gateway access logs, system logs, and application logs for unusual activity, including unexpected process spawns, outbound network connections from
💡 AI-generated — review with a security professional before acting.View on NVD →
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