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CVE-2026-53721

Nuxt: Route-rule middleware bypass via case-sensitivity mismatch between vue-router and the routeRules matcher PUBLISHED

Description (CNA)

Nuxt is an open-source web development framework for Vue.js. From versions 3.11.0 to before 3.21.7 and 4.0.0 to before 4.4.7, there is a route-rule middleware bypass via case-sensitivity mismatch between vue-router and the routeRules matcher. This issue has been patched in versions 3.21.7 and 4.4.7.

Affected (CNA)

Vendor / productVersions
nuxt / nuxtaffected >= 3.11.0, < 3.21.7; affected >= 4.0.0, < 4.4.7

CWE

CWE-178, CWE-863

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.