CVE-2026-121763 | WPMU DEV Hummingbird Plugin up to 3.21.2 on WordPress hummingbird-performance cross site scripting

A vulnerability was found in WPMU DEV Hummingbird Plugin up to 3.21.2 on WordPress. It has been rated as problematic. This affects an unknown part of the component hummingbird-performance. Performing a manipulation results in cross site scripting.

This vulnerability was named CVE-2026-121763. The attack may be initiated remotely. There is no available exploit.VulDB Recent EntriesRead More