CVE-2026-56317lowCWE-79

Nuxt - Cross-Site Scripting via NoScript Component Slot Content

8Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 2.3epss 0.2%

probabilidad de explotación

0.2%top 89% de las CVE

explotación observada

noninguna fuente lo reporta

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.

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

Productos afectados

Nuxt · Nuxt

Referencias

https://github.com/nuxt/nuxt/commit/4b054e9d95f8daf366cb144b52782047c511a66e https://github.com/nuxt/nuxt/commit/7fea9fd687f1dacbfb63db5fae5839896b017a0e https://github.com/nuxt/nuxt/security/advisories/GHSA-m3q2-p4fw-w38m https://www.vulncheck.com/advisories/nuxt-cross-site-scripting-via-noscript-component-slot-content