CVE-2026-114130 Nuxt: Incomplete fix for GHSA-934w-87qh-qr26: a `javascript:` URL prefixed with an ASCII control character executes from `<NuxtLink>` when `pages` is disabled
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2026-114130?
CVE-2026-114130 is a low-severity vulnerability in nuxt, published on 21 Oct 2026.
Official description
Nuxt is an open-source web development framework for Vue.js. Prior to 4.6.0, an incomplete fix for CVE-2026-53722 allows an application with pages disabled to render a script-capable URL through NuxtLink when attacker-controlled input bound to to is prefixed with an ASCII C0 control character. The no-pages router classifies the value as an internal route before the earlier protocol check and passes it to the rendered anchor href; browsers remove the leading control character and interpret the remaining javascript: URL. The default anchor and NuxtLink custom output are affected, the unsafe href is present in server-rendered HTML, and a victim must click the link for script to execute in the application's origin. This issue is fixed in version 4.6.0.
Weakness: CWE-79
Which versions are affected by CVE-2026-114130?
2 open source packages ship an affected version, including nuxt.
| Package | Affected | Fixed in |
|---|---|---|
nuxt npm | All versions | 4.6.0 |
nuxt npm | All versions | 4.6.0 |
How do I fix CVE-2026-114130?
Upgrade nuxt to 4.6.0 or later.
Is CVE-2026-114130 being exploited?
There is no known exploitation of CVE-2026-114130 in the wild and no public exploit code.
Sources
Also known as GHSA-jjm6-p2m9-9w4x.