better-auth: OAuth state can be used as a Magic Link to sign in as another user
影響: npm:better-auth >= 1.4.0-beta.18, < 1.7.7 → 1.7.7
Am I affected? You may be affected if you use better-auth from 1.4.0-beta.18 through versions before 1.7.7 with the Magic Link plugin and social or Generic OAuth sign-in. You are affected if all of these are true: - Magic Link is enabled with default storeToken: "plain", or with storeToken: "hashed" and global verification.storeIdentifier: "hashed" (including a hashed default). - At least one built-in social provider or Generic OAuth provider is enabled. - OAuth state uses account.storeStateStr…
Read on GitHub Advisory Database
| CVE | CVE-2026-114607 |
|---|---|
| Source | GitHub Advisory Database |
| Fetched | 10/28/2026, 06:03 AM |
| Data | Markdown JSON |
On 10/28/2026, 12:32 AM, GitHub Advisory Database published "better-auth: OAuth state can be used as a Magic Link to sign in as another user" (type: Advisory). Severity is "Critical" (critical). Related technologies: JavaScript / Node.js. CVE: CVE-2026-114607.