Product by Better-auth

    Oauth-provider

    3 known vulnerabilities in Oauth-provider (Better-auth), 0 of them actively exploited (CISA KEV).

    Key figures

    3

    Vulnerabilities

    0

    Actively exploited (KEV)

    0

    Used by ransomware

    0

    Critical

    Vulnerabilities

    Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.

    Vulnerabilities in Oauth-provider (Better-auth)
    HighCVE-2026-53517

    Better-auth: Time-of-check Time-of-use (TOCTOU) Race Condition

    also in 2 other products

    		8.1
    MediumCVE-2026-67332

    @better-auth/oauth-provider before 1.7.0-beta.4 Authorization Bypass

    		6.4
    HighCVE-2026-41427

    Better Auth OAuth 2.1 Provider: Unprivileged users can register OAuth clients

    also in 2 other products

    		6.5

    All products by Better-auth