What is CVE-2025-28408?

CVE-2025-28408 is a critical-severity vulnerability in Ruoyi, classified under Improper Access Control. CVSS score: 9.8/10. Published 2025-04-07.

How severe is CVE-2025-28408?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Ruoyi

CVE-2025-28408

An issue in RUoYi v.4.8.0 allows a remote attacker to escalate privileges via the selectDeptTree method of the /selectDeptTree/{deptId} endpoint does not properly validate the deptId parameter

Published 2025-04-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.006 (48.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000

Affected products

Ruoyi — versions 4.8.0

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

github.com/yangzongzhuan/RuoYi (Product)
github.com/20210607/cve_public/blob/main/ruoyi_case/CVE-2025-28408.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-28408?: CVE-2025-28408 is a critical-severity vulnerability in Ruoyi, classified under Improper Access Control. CVSS score: 9.8/10. Published 2025-04-07.
How severe is CVE-2025-28408?: Critical severity. CVSS v3 base score is 9.8 out of 10.