CVE-2026-56317Nuxt - Cross-Site Scripting via NoScript Component Slot Content

Beschreibung

Nuxt before 4.4.7 (and the 3.x branch before 3.21.7) contains a cross-site scripting vulnerability in the NoScript component that writes slot content to innerHTML without escaping. Attackers can inject malicious scripts through untrusted data in NoScript slots, such as route.query parameters, which execute in the document context when the noscript tag is implicitly closed by script tags.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• GitHub Security Advisory (GHSA-m3q2-p4fw-w38m) vendor-advisoryMitigationPatchVendor Advisory
• https://github.com/nuxt/nuxt/commit/4b054e9d95f8daf366cb144b52782047c511a66e patchPatch
• https://github.com/nuxt/nuxt/commit/7fea9fd687f1dacbfb63db5fae5839896b017a0e patchPatch
• VulnCheck Advisory: Nuxt - Cross-Site Scripting via NoScript Component Slot Content third-party-advisoryPatchThird Party Advisory