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OpenAdvisories
High · 7.1 CVE-2025-55009 EUVD-2025-24030GHSA-v3gr-w9gf-23cx

AuthKit: Sensitive auth data rendered in HTML

Published Aug 9, 2025 · Updated Aug 11, 2025 · Assigned by GitHub_M

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.

Affected products

VendorProductAffectedFixed
workos authkit-remix < 0.15.0 —

Affected packages

EcosystemPackageAffectedFixedRecord
npm @workos-inc/authkit-remix < 0.15.0 0.15.0 GHSA-v3gr-w9gf-23cx

References