CVE-2026-56697: fallo de gravedad media en Nuxt
Nuxt - Open Redirect via Protocol-Relative Paths in reloadNuxtApp
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 0.3%
Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 accept protocol-relative paths such as //evil.com in the reloadNuxtApp function; these pass the script-protocol check but resolve to a cross-origin URL against the current page protocol. Attackers can inject paths like //evil.com to redirect users to attacker-controlled hosts, enabling phishing and OAuth authorization-code theft.
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-2026-56698MEDIUMNuxt - Cross-Site Scripting via navigateTo open OptionEPSS 0.4%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-2026-56301MEDIUMNuxt - Arbitrary File Read via World-Connectable vite-node IPC Socket on LinuxEPSS 0.1%
Referencias
https://github.com/nuxt/nuxt/commit/6497d99dd106254abd089f6a263d7773869a343bhttps://github.com/nuxt/nuxt/commit/e447a793c47766834f7497f8412a76cd56fd8ee1https://github.com/nuxt/nuxt/security/advisories/GHSA-c9cv-mq2m-ppp3https://www.vulncheck.com/advisories/nuxt-open-redirect-via-protocol-relative-paths-in-reloadnuxtapp