Description (CNA)
better-auth from 1.3.8-beta.3 before 1.7.0-rc.3 contains a UI misrepresentation vulnerability in the deviceAuthorization plugin because GET /device omits the requesting client_id and scope. Attackers can start a device request via /device/code, trick signed-in users into approving the code, then redeem it at /device/token for a live session token.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| better-auth / better-auth | affected 1.3.8-beta.3 before 1.7.0-rc.3; unaffected 1.7.0-rc.3 |
CWE
CWE-451