npm/better-auth CVE-2026-67337: medium 6.5, EPSS 0.46%
Better Auth Has Two-Factor Authentication Bypass via Premature Session Caching (session.cookieCache)
Action: Upgrade better-auth to 1.4.9 or later.
npm i better-auth@1.4.9Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.4.9 | - |
Fixed versions
| 1.4.9 |
Sources
- osv: GHSA-xg6x-h9c9-2m83
- nvd: CVE-2026-67337
- https://github.com/better-auth/better-auth/security/advisories/GHSA-xg6x-h9c9-2m83
- https://github.com/better-auth/better-auth
CVE-2026-67337 · published · modified · JSON