{"id":"CVE-2026-107371","title":"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","summary":"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 t…","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","cwe":["CWE-613"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T21:17:32.317","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-107371","references":[{"url":"https://github.com/auth0/auth0.js/security/advisories/GHSA-42v6-5rcc-mq4v","label":"psirt@okta.com"},{"url":"https://trust.okta.com/security-advisories/missing-verification-of-auth_time-claim-in-auth0-js-cve-2026-107371","label":"psirt@okta.com"}],"tags":["nvd"],"ingestedAt":"2026-10-13T21:58:14.178Z","slug":"CVE-2026-107371","body":"## Overview\n\nWhen 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}