Report: Essential Guide: CVE-2026-42280 - Improper Permission Checking in Auth.js SDK

Report: Essential Guide: CVE-2026-42280 - Improper Permission Checking in Auth.js SDK

CVE ID :CVE-2026-42280 Published : May 27, 2026, 2:39 p.m. | 39 minutes ago Description :Auth0.js is a client-side JavaScript library for Auth0. From 8.11.0 to 9.32.0, under specific preconditions, the Auth0.js SDK may improperly return user profile information using a valid access token when a specifically crafted invalid ID token is provided. This vulnerability is fixed in 10.0.0. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Published
May 27, 2026