CVE-2023-27088: Feiqu-Opensource Project Feiqu-Opensource

High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days.

feiqu-opensource Background Vertical authorization vulnerability exists in IndexController.java. demo users with low permission can perform operations within the permission of the admin super administrator and can use this vulnerability to change the blacklist IP address in the system at will.

Affected products

• Feiqu-Opensource Project Feiqu-Opensource: affected versions not specified

Published 2023-03-08. Last modified 2026-06-17.