What is CVE-2025-70985?

CVE-2025-70985 is a critical-severity vulnerability in Ruoyi, classified under Improper Access Control. CVSS score: 9.1/10. Published 2026-01-23.

How severe is CVE-2025-70985?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Auth bypass in Ruoyi

CVE-2025-70985

Incorrect access control in the update function of RuoYi v4.8.2 allows unauthorized attackers to arbitrarily modify data outside of their scope.

Published 2026-01-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.004 (34.1th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 34th percentile — 34.1% 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 4.8.1, 4.8.2

Weakness classification (CWE)

References

github.com/yangzongzhuan/RuoYi (Product)
gitee.com/y_project/RuoYi (Product)
gitee.com/y_project/RuoYi/issues/IDIDK2 (Exploit, Issue Tracking)
gist.github.com/old6ma/1a2dada02656ba9a4730c85f6c765f4f (Third Party Advisory)

Frequently asked questions

What is CVE-2025-70985?: CVE-2025-70985 is a critical-severity vulnerability in Ruoyi, classified under Improper Access Control. CVSS score: 9.1/10. Published 2026-01-23.
How severe is CVE-2025-70985?: Critical severity. CVSS v3 base score is 9.1 out of 10.