CVE-2026-102927 | HedgeDoc up to 1.11.0 WebSocket Permission input validation

A vulnerability identified as critical has been detected in HedgeDoc up to 1.11.0. The impacted element is an unknown function of the component WebSocket Permission Handler. Performing a manipulation results in improper input validation.

This vulnerability is cataloged as CVE-2026-102927. It is possible to initiate the attack remotely. There is no exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More