CVE-2026-5253: Bufanyun Hotgo

Low severity, CVSS 3.5. EPSS: 0.3% chance of exploitation in the next 30 days.

A weakness has been identified in bufanyun HotGo 1.0/2.0. Affected by this vulnerability is an unknown functionality of the file /web/src/layout/components/Header/MessageList.vue of the component editNotice Endpoint. Executing a manipulation can lead to cross site scripting. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Bufanyun Hotgo: version 1.0 only; version 2.0 only

Published 2026-04-01. Last modified 2026-06-17.