CVE Alert: CVE-2025-55008
Vulnerability Summary: CVE-2025-55008
The AuthKit library for React Router 7+ provides helpers for authentication and session management using WorkOS & AuthKit with React Router. In versions 0.6.1 and below, @workos-inc/authkit-react-router exposed sensitive authentication artifacts — specifically sealedSession and accessToken by returning them from the authkitLoader. This caused them to be rendered into the browser HTML. This issue is fixed in version 0.7.0.
Affected Endpoints:
No affected endpoints listed.
Published Date:
8/9/2025, 3:15:47 AM
🔥 CVSS Score:
Exploit Status:
Not ExploitedEPS Score: 0.00052 | Ranking EPS: 0.1586
References:
- https://github.com/workos/authkit-react-router/commit/607caac658784962bab76e227f9c5820d0b9a9e5
- https://github.com/workos/authkit-react-router/releases/tag/v0.7.0
- https://github.com/workos/authkit-react-router/security/advisories/GHSA-vqvc-9q8x-vmq6
Recommended Action:
No proposed action available. Please refer to vendor documentation for updates.
A considerable amount of time and effort goes into maintaining this website, creating backend automation and creating new features and content for you to make actionable intelligence decisions. Everyone that supports the site helps enable new functionality.
If you like the site, please support us on “Patreon” or “Buy Me A Coffee” using the buttons below
To keep up to date follow us on the below channels.
