What is CVE-2026-84685?

CVE-2026-84685 is a medium-severity vulnerability in Auth0 React-Native-Auth0, classified under CWE-488. CVSS score: 6.5/10. Published 2026-09-08.

How severe is CVE-2026-84685?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Auth0 React-Native-Auth0

CVE-2026-84685

The react-native-auth0 SDK's web platform implementation does not scope its in-memory token cache to individual user sessions when operating in a server-side rendering (SSR) environment where module state persists across HTTP requests. Under the listed preconditions, tokens cached in module memory can be retrieved across subsequent requests processed by the same server runtime.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N.

Affected products

Auth0 React-native-auth0

Weakness classification (CWE)

CWE-488

References

psirt@okta.com

Frequently asked questions

What is CVE-2026-84685?: CVE-2026-84685 is a medium-severity vulnerability in Auth0 React-Native-Auth0, classified under CWE-488. CVSS score: 6.5/10. Published 2026-09-08.
How severe is CVE-2026-84685?: Medium severity. CVSS v3 base score is 6.5 out of 10.