CVE-2026-114130
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.
- CVSS 4.0
- 2.3
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 - EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 34% of CVEs (scores of 2026-10-25)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-jjm6-p2m9-9w4x | npm | nuxt | <4.6.0 | 4.6.0 |
References
- https://github.com/nuxt/nuxt/commit/355ed9565127ff9b1453deb7160059ed55b3cb85
- https://github.com/nuxt/nuxt/commit/df46569d5d3c7a7799de54c328634168fbae70bb
- https://github.com/nuxt/nuxt/pull/36459
- https://github.com/nuxt/nuxt/releases/tag/v4.6.0
- https://github.com/nuxt/nuxt/security/advisories/GHSA-jjm6-p2m9-9w4x