SEPTEMBER 15, 2026
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Case File

CVE-2026-67334

LOW · CVSS 3.8 EPSS 0.20% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-01 · Last synced 2026-08-31

CyberRota Analysis

AI-Generated

Versions of better-auth prior to 1.6.11 are vulnerable as they do not properly delete cached session tokens for removed users when secondaryStorage is configured and storeSessionInDatabase is set to false. This flaw allows attackers to exploit deleted user session tokens, potentially maintaining unauthorized access for up to seven days post-account deletion. Organizations using this software should prioritize patching to mitigate the risk of unauthorized access stemming from this session management issue.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-67334
Severity
LOW
CVSS
3.8
EPSS
0.20%

Original NVD Description

better-auth versions before 1.6.11 fail to delete cached sessions when removing users via admin, anonymous, or SCIM endpoints when secondaryStorage is configured and storeSessionInDatabase is false. Attackers can reuse deleted user session tokens to maintain authentication for up to seven days after account deletion.