Better-auth

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    Products: 10
    Vulnerabilities: 33
    Known Exploited: 0
    2
    Critical Level Threats
    16
    High Level Threats
    8
    Medium Level Threats
    1
    Low Level Threats

    Vulnerabilities

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    Vulnerabilities

    CVE-2026-80192

    better-auth SSO before 1.6.27 Domain Ownership Authentication Bypass

    Last Modified: Aug 26, 2026
    Published: Aug 25, 2026

    CVE-2025-71401

    better-auth before 1.4.2 basePath Modification DoS

    Last Modified: Aug 03, 2026
    Published: Aug 02, 2026

    CVE-2025-71400

    better-auth passkey before 1.4.0 IDOR via delete-passkey

    Last Modified: Aug 03, 2026
    Published: Aug 02, 2026

    CVE-2025-71399

    Better Auth before 1.4.5 Path Normalization Bypass via rou3

    Last Modified: Aug 03, 2026
    Published: Aug 02, 2026

    CVE-2026-67336

    better-auth before 1.6.11 Insecure Cryptographic Defaults via oidcProvider

    Last Modified: Aug 03, 2026
    Published: Aug 01, 2026
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    Better-Auth Vulnerabilities & Security CVEs | CVE-DB