CVE-2026-71318
4.8
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Summary
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 /__nuxt_island/ endpoint and drive dynamic component resolution through <component :is>, resolveDynamicComponent, or h(). This issue is fixed in 3.21.10 and 4.5.1.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| nuxt | nuxt | >= 4.0.0, < 4.5.1 | affected |
| nuxt | nuxt | >= 3.1.0, < 3.21.10 | affected |
Weaknesses
- CWE-20: CWE-20: Improper Input Validation
References
- https://github.com/nuxt/nuxt/security/advisories/GHSA-48hr-524c-v5w3
- https://github.com/nuxt/nuxt/releases/tag/v3.21.10
- https://github.com/nuxt/nuxt/releases/tag/v4.5.1
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