{"schemaVersion":3,"id":"CVE-2026-45669","aliases":["GHSA-fx6j-w5w5-h468"],"status":"published","duplicateOf":null,"title":null,"description":"Nuxt is an open-source web development framework for Vue.js. From versions 3.4.3 to before 3.21.6 and 4.0.0-alpha.1 to before 4.4.6, navigateTo() with external: true generates a server-side HTML redirect body containing a <meta http-equiv=\"refresh\"> tag. The destination URL is only sanitized by replacing \" with %22, leaving <, >, &, and ' unencoded. An attacker who can influence the URL passed to navigateTo(url, { external: true }) can break out of the content=\"…\" attribute and inject arbitrary HTML/JavaScript that executes under the application's origin. 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