{"id":"CVE-2025-64762","revision":"6b1ea7fa4a9743e69b9b1fcfab6dfb09","records":[{"revision":"6b1ea7fa4a9743e69b9b1fcfab6dfb09","observedAt":"2026-10-25T03:17:36.152+00:00","statement":{"source":"nvd","id":"CVE-2025-64762","aliases":[],"title":"The AuthKit library for Next.js provides convenient helpers for authentication and session management using WorkOS & AuthKit with Next.js. In authkit-nextjs version 2.11.0 and below, authenticated responses do not defensively apply anti-cac…","description":"The AuthKit library for Next.js provides convenient helpers for authentication and session management using WorkOS & AuthKit with Next.js. In authkit-nextjs version 2.11.0 and below, authenticated responses do not defensively apply anti-caching headers. In environments where CDN caching is enabled, this can result in session tokens being included in cached responses and subsequently served to multiple users. Next.js applications deployed on Vercel are unaffected unless they manually enable CDN caching by setting cache headers on authenticated paths. Patched in authkit-nextjs 2.11.1, which applies anti-caching headers to all responses behind authentication.","state":0,"publishedAt":"2025-11-21T02:15:44.077+00:00","modifiedAt":"2026-10-07T21:10:00.2+00:00","affected":[],"metrics":[{"system":"CVSS 4.0 · security-advisories@github.com · Secondary","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","score":8,"severity":"HIGH"},{"system":"CVSS 3.1 · nvd@nist.gov · Primary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","score":9.1,"severity":"CRITICAL"}],"references":["https://github.com/workos/authkit-nextjs/commit/94cf438124993abb0e7c19dac64c3cb5724a15ea","https://github.com/workos/authkit-nextjs/releases/tag/v2.11.1","https://github.com/workos/authkit-nextjs/security/advisories/GHSA-p8pf-44ff-93gf"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-64762","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-524"],"productCriteria":["cpe:2.3:a:workos:authkit-nextjs:*:*:*:*:*:node.js:*:*"],"sourceDates":{"published":"2025-11-21T02:15:44.077","lastModified":"2026-10-07T21:10:00.200"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2025-64762","identifiers":["CVE-2025-64762"]},"retained":false,"historicalAffected":[]}],"coverage":[]}