Information Exposure Affecting @workos-inc/authkit-remix package, versions <0.15.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-WORKOSINCAUTHKITREMIX-11735298
- published10 Aug 2025
- disclosed9 Aug 2025
- creditUnknown
Introduced: 9 Aug 2025
NewCVE-2025-55009 (opens in a new tab)How to fix?
Upgrade @workos-inc/authkit-remix to version 0.15.0 or higher.
Overview
@workos-inc/authkit-remix is an Authentication and session helpers for using WorkOS & AuthKit with Remix
Affected versions of this package are vulnerable to Information Exposure due to specifically sealedSession and accessToken, which return them from the authkitLoader function. An attacker can obtain sensitive authentication artifacts, such as sealed session tokens and access tokens, by accessing rendered HTML content in the browser.