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.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 8
- StatusAwaiting Analysis → PublishedNVD modified 2026-10-28 01:29
- StatusPublished → Awaiting AnalysisNVD modified 2026-10-28 02:17
- StatusAwaiting Analysis → PublishedNVD modified 2026-10-28 01:29
- StatusPublished → Awaiting AnalysisNVD modified 2026-10-22 16:46
- StatusReceived → PublishedNVD modified 2026-10-21 17:37
- StatusPublished → ReceivedNVD modified 2026-10-21 18:17
- CVSS2.3 (v4.0, 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) → 2.3 (v4.0, 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X)NVD modified 2026-10-21 18:17
- First seenCVSS 2.3 · nuxtNVD modified 2026-10-21 17:37
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 5
- 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