{"action":"Upgrade nuxt to 3.21.7 or later.","affected":[{"fixed":"4.4.7","introduced":"4.0.0"},{"fixed":"3.21.7","introduced":"3.0.0"}],"component":"nuxt","cve_ids":["CVE-2026-53722"],"ecosystem":"npm","epss":0.00293,"exploited":false,"fixed_versions":["4.4.7","3.21.7"],"ghsa_id":"GHSA-934w-87qh-qr26","id":"tcs_01M5KFEHTHV4YHKRXGBCH94720","modified_at":"2026-08-14T19:00:07.654547013Z","published_at":"2026-06-16T13:49:36Z","references":["https://osv.dev/vulnerability/GHSA-934w-87qh-qr26","https://github.com/nuxt/nuxt/security/advisories/GHSA-934w-87qh-qr26","https://nvd.nist.gov/vuln/detail/CVE-2026-53722","https://github.com/nuxt/nuxt/commit/0103ce06fbbbdfa079a7f020ef8ce00121eac4a3","https://github.com/nuxt/nuxt/commit/53284043dc21210a25d629d1cec67d3ae557ffd0","https://github.com/nuxt/nuxt"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-934w-87qh-qr26","url":"https://osv.dev/vulnerability/GHSA-934w-87qh-qr26"},{"source":"nvd","source_id":"CVE-2026-53722","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53722"}],"summary":"Nuxt: Reflected XSS in `<NuxtLink>` via unsanitised `javascript:` or `data:` URL"}