CVE-2026-44476 | doorkeeper-gem doorkeeper-openid_connect up to 1.9.x Dynamic Client Registration improper authentication

A vulnerability marked as critical has been reported in doorkeeper-gem doorkeeper-openid_connect up to 1.9.x. This affects an unknown part of the component Dynamic Client Registration. The manipulation leads to improper authentication.

This vulnerability is documented as CVE-2026-44476. The attack can be initiated remotely. There is not any exploit available.

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