CVE-2026-81664 | OpenFaaS up to 0.27.13 Authentication gateway/main.go auth.DecorateWithBasicAuth improper authorization

A vulnerability marked as problematic has been reported in OpenFaaS up to 0.27.13. This vulnerability affects the function auth.DecorateWithBasicAuth of the file gateway/main.go of the component Authentication Handler. Performing a manipulation results in improper authorization.

This vulnerability is reported as CVE-2026-81664. The attack is possible to be carried out remotely. No exploit exists.

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