CVE-2026-73054 | SiYuan Note up to 3.7.3 WebSocket Endpoint improper authentication

August 15, 2026 Yanac

A vulnerability identified as problematic has been detected in SiYuan Note SiYuan up to 3.7.3. The impacted element is an unknown function of the component WebSocket Endpoint. This manipulation causes improper authentication.

This vulnerability is tracked as CVE-2026-73054. The attack is possible to be carried out remotely. No exploit exists.

You should upgrade the affected component.VulDB Recent EntriesRead More