Critical (9.8) in bosscms bosscms. EPSS 1.5% chance of exploitation in the next 30 days.
An arbitrary file upload vulnerability exists in Wenzhou Huoyin Information Technology Co., Ltd. BossCMS 1.0, which can be exploited by an attacker to gain control of the server.
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
1.5% chance of exploitation in the next 30 days; higher than 74% of CVEs (scores of 2026-10-31)