CVE-2023-27088

8.8 highEPSS 0.6%

High (8.8) in feiqu-opensource project feiqu-opensource. 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.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-10-31)
CWE: CWE-284
Published: 2023-03-08
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

feiqu-opensource_project:feiqu-opensource

References

https://github.com/chen87548081/feiqu-opensource/issues/2
https://github.com/chen87548081/feiqu-opensource/issues/2

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