{"cve":"CVE-2025-55009","nvd":{"published":"2025-08-09T03:15:47.483","modified":"2026-06-17T09:41:06.440","status":"Deferred","description":"The AuthKit library for Remix provides convenient helpers for authentication and session management using WorkOS & AuthKit with Remix. In versions 0.14.1 and below, @workos-inc/authkit-remix exposed sensitive authentication artifacts — specifically sealedSession and accessToken — by returning them from the authkitLoader. This caused them to be rendered into the browser HTML.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L","score":7.1},"cwes":["CWE-200"],"references":["https://github.com/workos/authkit-remix/commit/20102afc74bf3dd5150a975a098067fb406b90b6","https://github.com/workos/authkit-remix/releases/tag/v0.15.0","https://github.com/workos/authkit-remix/security/advisories/GHSA-v3gr-w9gf-23cx"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:06:45.861874017+00:00"},"epss":{"cve":"CVE-2025-55009","score":0.00411,"percentile":0.3541,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-v3gr-w9gf-23cx","url":"https://osv.dev/vulnerability/GHSA-v3gr-w9gf-23cx","summary":"The AuthKit Remix Library renders sensitive auth data in HTML","modified":"2025-09-25T22:56:19Z","packages":[{"ecosystem":"npm","name":"@workos-inc/authkit-remix","purl":"pkg:npm/%40workos-inc/authkit-remix","ranges":["<0.15.0"],"fixed":["0.15.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}