CVE-2026-107371

MEDIUMCVSS 5.4

Description

When the authorize() method is called with a maxAge parameter, the auth0.js library does not validate the auth_time claim in the resulting ID token against the requested maxAge value. As a result, an application may process an ID token that represents an authentication event older than the requested maximum age.

Timeline

Published:October 13th, 2026 9:17 PM

Last modified:October 15th, 2026 8:38 PM

CVSS Scoring

CVSS v3: 5.4 (MEDIUM)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Weaknesses (CWE)

CWE-613

References & Reports

Advisories, patches, and third-party reports

https://github.com/auth0/auth0.js/security/advisories/GHSA-42v6-5rcc-mq4v
https://trust.okta.com/security-advisories/missing-verification-of-auth_time-claim-in-auth0-js-cve-2026-107371

Source: NIST NVD · Data may lag official sources by up to one minute