CVE-2026-110864 | Better Auth up to 1.7.6 OAuth Proxy Plugin improper authentication

October 15, 2026 Yanac

A vulnerability categorized as critical has been discovered in Better Auth up to 1.7.6. Affected by this vulnerability is an unknown functionality of the component OAuth Proxy Plugin. Executing a manipulation can lead to improper authentication.

This vulnerability is tracked as CVE-2026-110864. The attack can be launched remotely. No exploit exists.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More