CVE-2026-3683CWE-918

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

Medium · published March 7, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
28.7
In the wild
Unconfirmed
What it is

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 is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00361 · 28.7th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-03-07T23:32Z
EPSS history
Timeline
  • 07 MAR 23:32Z
    bufanyun HotGo Endpoint upload.go ImageTransferStorage server-side request forgery
    cvelistv5