CVE-2026-56698: fallo de gravedad media en Nuxt
Nuxt - Cross-Site Scripting via navigateTo open Option
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.3epss 0.4%
Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 fail to validate script-capable URLs in the navigateTo open option, allowing client-side script execution. Attackers can supply javascript: URLs through the open parameter to execute arbitrary scripts in the application's origin when user-controlled input is passed to navigateTo.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
Productos afectados
Nuxt · NuxtCVEs relacionadas — Nuxt
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-56326MEDIUMNuxt - Server-Side Open Redirect via Path-Normalization Bypass in navigateToEPSS 0.4%CVE-2026-56317LOWNuxt - Cross-Site Scripting via NoScript Component Slot ContentEPSS 0.3%CVE-2026-56697MEDIUMNuxt - Open Redirect via Protocol-Relative Paths in reloadNuxtAppEPSS 0.3%CVE-2026-56301MEDIUMNuxt - Arbitrary File Read via World-Connectable vite-node IPC Socket on LinuxEPSS 0.1%
Referencias
https://github.com/nuxt/nuxt/commit/3394716d4a913cba904b028df5338f2aead50032https://github.com/nuxt/nuxt/commit/62fc32eddf648b00a3890141e0235d2a222b024dhttps://github.com/nuxt/nuxt/security/advisories/GHSA-c9cv-mq2m-ppp3https://www.vulncheck.com/advisories/nuxt-cross-site-scripting-via-navigateto-open-option