better-auth güvenlik açıkları (CVE)

better-auth için yayımlanan CVE kayıtları, en yenisi üstte. Yeni bir açık çıktığında e-posta almak için takip edin.

39 sonuç
9.1Kritik
CVE-2026-121802
better-auth Better Auth

@better-auth/expo before 1.7.16 allows certain account-takeover outcomes (e.g., unauthenticated changes of any account's email address), because it signs a caller-supplied state value without checking whether that value had been issued by the server. NOTE: th…

5.9Orta
CVE-2025-71401

better-auth before 1.4.2 basePath Modification DoS

better-auth better-auth

better-auth (npm) before 1.4.2 allows an external request to configure baseURL when it is not otherwise defined (e.g., BETTER_AUTH_URL is unset). An attacker able to make the very first request to the server after startup can poison the router's base path, ca…

7.1Yüksek
CVE-2025-71400

better-auth passkey before 1.4.0 IDOR via delete-passkey

better-auth passkey

better-auth passkey versions before 1.4.0 contain an insecure direct object reference vulnerability in the passkey deletion endpoint that allows authenticated users to delete arbitrary passkeys by ID. Attackers with valid sessions can submit crafted requests …

8.6Yüksek
CVE-2025-71399

Better Auth before 1.4.5 Path Normalization Bypass via rou3

better-auth better-auth

Better Auth relies on better-call, which uses the rou3 router library. In affected versions of rou3, paths are normalized by removing empty segments, so /path, //path, and ///path resolve to the same route. In Better Auth versions prior to 1.4.5 (which bundle…

3.8Düşük
CVE-2026-67334

better-auth Stale Sessions Persist After User Deletion

better-auth better-auth

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 …

7.2Yüksek
CVE-2026-67333

better-auth before 1.6.13 Stored XSS via javascript redirect_uri

better-auth better-auth

better-auth before 1.6.13 (and pre-release builds 1.7.0-beta.0 through 1.7.0-beta.3) fail to validate the scheme of redirect_uris registered via the deprecated oidc-provider plugin and the mcp plugin (which wraps the same provider). An attacker can register a…

5.1Orta
CVE-2025-71404

better-auth before 1.1.16 Reflected XSS via error parameter

better-auth better-auth

better-auth versions after v0.0.2 and before 1.1.16 contain a reflected cross-site scripting (XSS) vulnerability on the /api/auth/error page, where the value of the 'error' URL parameter is reflected as HTML without proper neutralization. An attacker who coer…

5.3Orta
CVE-2026-67335

better-auth before 1.6.2 OAuth State Validation Bypass

better-auth better-auth

better-auth versions before 1.6.2 fail to validate the OAuth state parameter against the stored nonce when using cookie-backed state storage without PKCE. Attackers can forge the state parameter and supply an attacker-controlled authorization code to create a…

8.1Yüksek
CVE-2026-67328

@better-auth/sso before 1.6.21 Account Takeover via SSO

better-auth sso

@better-auth/sso versions before 1.6.21 contain multiple authentication bypass vulnerabilities in SSO provider handling that allow attackers to sign in as arbitrary users. Attackers can exploit domain verification parsing mismatches, orphaned provider account…

2.0Düşük
CVE-2025-71402

better-auth before 1.4.0 Session Revocation via Forged Cookie

better-auth better-auth

better-auth versions greater than 1.3.34 and before 1.4.0 contain a vulnerability in the multi-session plugin's /sign-out after-hook, which trusts raw multi-session cookies and forwards extracted values to internalAdapter.deleteSessions without verifying the …