CVE-2026-56326CWE-601

Nuxt - Server-Side Open Redirect via Path-Normalization Bypass in navigateTo

Medium · published June 22, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
28.8
In the wild
Unconfirmed
What it is

Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 contain a server-side open redirect vulnerability in navigateTo that fails to properly validate path-normalized payloads like /..//evil.com and /.//evil.com. Attackers can bypass external-host checks using path-normalization techniques to redirect users to attacker-controlled sites via the Location header or meta-refresh, enabling phishing and OAuth authorization-code theft.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
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
EPSS
0.00362 · 28.8th percentile
Weakness
CWE-601 · URL Redirection to Untrusted Site ('Open Redirect')
Published
2026-06-22T21:04Z
EPSS history
Timeline
  • 22 JUN 21:04Z
    Nuxt - Server-Side Open Redirect via Path-Normalization Bypass in navigateTo
    cvelistv5