{"action":"Upgrade nuxt to 3.21.6 or later.","affected":[{"fixed":"3.21.6","introduced":"3.4.3"},{"fixed":"4.4.6","introduced":"4.0.0-alpha.1"}],"component":"nuxt","cve_ids":["CVE-2026-45669"],"ecosystem":"npm","epss":0.00177,"exploited":false,"fixed_versions":["3.21.6","4.4.6"],"ghsa_id":"GHSA-fx6j-w5w5-h468","id":"tcs_01M5KFPJYP7MSW0GN25GBA2KVJ","modified_at":"2026-07-08T17:45:14.967233785Z","published_at":"2026-05-19T15:49:25Z","references":["https://osv.dev/vulnerability/GHSA-fx6j-w5w5-h468","https://github.com/nuxt/nuxt/security/advisories/GHSA-fx6j-w5w5-h468","https://nvd.nist.gov/vuln/detail/CVE-2026-45669","https://github.com/nuxt/nuxt/pull/35052","https://github.com/nuxt/nuxt"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-fx6j-w5w5-h468","url":"https://osv.dev/vulnerability/GHSA-fx6j-w5w5-h468"}],"summary":"Nuxt: Reflected XSS in `navigateTo()` external redirect"}