CVE catalog

CVE-2026-56326

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 /

[CVE catalog]

Severity
Medium · CVSS 6.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Published
Source
[NVD] · [CVE record]
EPSS
0.36% · Oct 25, 2026

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.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
CpenuxtNot reported3.21.7fixed
CpenuxtNot reported4.4.7fixed
NpmnuxtNot reported3.21.7fixed
CpenuxtNot reported4.4.7fixed

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
CpenuxtcpeNot reported3.21.7Not reportedNot reportedNot reported
CpenuxtcpeNot reported4.4.7Not reportedNot reportedNot reported
NpmnuxtnpmNot reported3.21.7Not reportedGHSA-C9CV-MQ2M-PPP3Not reported
CpenuxtcpeNot reported4.4.7Not reportedNVD-CVE-2026-56326Not reported

OpenFactory catalog packages

No matching packages in this catalog.

Observed:

References

[FIRST EPSS] · [GitHub Advisory Database] · [National Vulnerability Database (NVD)]