Better Auth from 1.4.0-beta.18 before 1.7.7 contains an authentication bypass vulnerability that allows unauthenticated attackers to sign in as other users by reusing OAuth state values as Magic Link tokens. Attackers can start an OAuth sig…
Exact source revision recorded 27 Oct 2026 16:45:50 UTC. It does not establish the source's current position. Latest evidence.
nvd · CVE-2026-110862
PublishedNVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.
Source analysis status: Deferred
Weakness classifications: CWE-287
Original publisher date fields
published: 2026-10-14T23:17:27.673
lastModified: 2026-10-16T18:25:45.343
No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.
Original source record · Cite this exact observation · Complete original publisher JSON