PT-2026-51417 · Nuxt · Nuxt

Alcls01111 · Published 2026-06-22 · Updated 2026-06-22 · CVE-2026-56698

Mitre

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-56698

Affected Products

Nuxt

References · 5

• https://github.com/nuxt/nuxt/commit/3394716d4a913cba904b028df5338f2aead50032 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-56698 · Security Note
• https://github.com/nuxt/nuxt/security/advisories/GHSA-c9cv-mq2m-ppp3 · Vendor Advisory
• https://github.com/nuxt/nuxt/commit/62fc32eddf648b00a3890141e0235d2a222b024d · Patch
• https://vulncheck.com/advisories/nuxt-cross-site-scripting-via-navigateto-open-option · Note