Security Advisory

CVE-2026-67337

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-01 12:22:18

Last updated 2026-08-01 12:22:18

Assigner VulnCheck

CVSS score not scored

State PUBLISHED

Description

better-auth versions before 1.4.9 contain a two-factor authentication bypass vulnerability when session.cookieCache is enabled. Attackers with valid primary credentials can access authenticated routes without completing second-factor verification by exploiting premature session caching.

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