CVE-2026-3683 bufanyun HotGo Endpoint upload.go ImageTransferStorage server-side request forgery

A vulnerability was detected in bufanyun HotGo up to 2.0. This issue affects the function ImageTransferStorage of the file /server/internal/logic/common/upload.go of the component Endpoint. The manipulation results in server-side request forgery. The attack may be launched remotely. The exploit i...