What is CVE-2025-28400?

CVE-2025-28400 is a medium-severity vulnerability in Ruoyi, classified under Improper Privilege Management. CVSS score: 6.7/10. Published 2025-04-07.

How severe is CVE-2025-28400?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Privilege escalation in Ruoyi

CVE-2025-28400

An issue in RUoYi v.4.8.0 allows a remote attacker to escalate privileges via the postID parameter in the edit method

Vulnerability class: Privilege Escalation

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

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L.

EPSS exploit prediction

EPSS: 0.004 (29.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 29.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000

Affected products

Ruoyi — versions 4.8.0

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

github.com/yangzongzhuan/RuoYi (Product)
github.com/20210607/cve_public/blob/main/ruoyi_case/CVE-2025-28400.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-28400?: CVE-2025-28400 is a medium-severity vulnerability in Ruoyi, classified under Improper Privilege Management. CVSS score: 6.7/10. Published 2025-04-07.
How severe is CVE-2025-28400?: Medium severity. CVSS v3 base score is 6.7 out of 10.