{"id":"CVE-2026-71316","aliases":["GHSA-wm8w-6qjm-cv43"],"url":"https://o3.security/vulnerability/CVE-2026-71316","summary":"Nuxt runtime payload cache discloses another user's SSR data across users and to unauthenticated clients","details":"Nuxt is an open-source web development framework for Vue.js. From 4.4.0 until 4.5.1, runtime cache:nuxt:payload entries for /<page>/_payload.json can be returned before route middleware and page guards because import.meta.prerender is not enforced, disclosing another user's SSR data. This issue is fixed in 4.5.1.","published":"2026-08-05T21:14:31.458Z","modified":"2026-09-10T03:30:22.177289623Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":{"score":0.00297,"percentile":0.22458,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"nuxt","fixedVersion":"4.5.1"}],"fix":{"url":"https://github.com/nuxt/nuxt/commit/ac9b41a36b62296a117862254ee7d2b21a2a5203","label":"nuxt/nuxt@ac9b41a"},"references":[{"type":"WEB","url":"https://github.com/nuxt/nuxt/releases/tag/v4.5.1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/71xxx/CVE-2026-71316.json"},{"type":"ADVISORY","url":"https://github.com/nuxt/nuxt/security/advisories/GHSA-wm8w-6qjm-cv43"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-71316"},{"type":"FIX","url":"https://github.com/nuxt/nuxt/commit/ac9b41a36b62296a117862254ee7d2b21a2a5203"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-10T03:30:22.177289623Z"}}