{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-53721/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-13T02:59:37.902Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-53721","@id":"https://www.cve.org/CVERecord?id=CVE-2026-53721","description":"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."},"products":[{"@id":"cpe:2.3:a:nuxt:nuxt:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:nuxt:nuxt:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"No fixed version is published yet; monitor the upstream advisory.","timestamp":"2026-06-13T02:59:37.902Z"}]}