CVE-2026-34083 | SignalK signalk-server up to 2.23.x HTTP Host Header redirect_uri origin validation (EUVD-2026-18376)
A vulnerability labeled as critical has been found in SignalK signalk-server up to 2.23.x. Affected by this issue is the function redirect_uri of the component HTTP Host Header Handler. Such manipulation leads to origin validation error.
This vulnerability is listed as CVE-2026-34083. The attack may be performed from remote. There is no available exploit.
The affected component should be upgraded.