CVEvulnerability

CVE-2026-42280

7.1 HIGH Published 2026-05-27 Modified 2026-10-26 Official page ↗
Status
Analyzed
Published
2026-05-27
Last modified
2026-10-26
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.1 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Weaknesses
CWE-863

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.

Affected configurations

• auth0 auth0.js (>= 8.11.0 < 10.0.0)

Related

Weakness · CWE (1)

  • CWE-863 Incorrect Authorization weakness

References