What is CVE-2022-4348?

CVE-2022-4348 is a low-severity vulnerability in Ruoyi Ruoyi-Cloud, classified under CWE-707. CVSS score: 3.5/10. Published 2022-12-08.

How severe is CVE-2022-4348?

Low severity. CVSS v3 base score is 3.5 out of 10.

Vulnerability in Ruoyi Ruoyi-Cloud

CVE-2022-4348

A vulnerability was found in y_project RuoYi-Cloud. It has been rated as problematic. Affected by this issue is some unknown functionality of the component JSON Handler. The manipulation leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-215108.

Published 2022-12-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (32.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 32.6% 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

Weakness classification (CWE)

CWE-707

References

gitee.com/y_project/RuoYi-Cloud/issues/I5IRC8 (Exploit, Third Party Advisory, Issue Tracking)
vuldb.com/ (Third Party Advisory)

Frequently asked questions

What is CVE-2022-4348?: CVE-2022-4348 is a low-severity vulnerability in Ruoyi Ruoyi-Cloud, classified under CWE-707. CVSS score: 3.5/10. Published 2022-12-08.
How severe is CVE-2022-4348?: Low severity. CVSS v3 base score is 3.5 out of 10.