What is CVE-2022-30047?

CVE-2022-30047 is a critical-severity vulnerability in Mingsoft Mcms, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-05-11.

How severe is CVE-2022-30047?

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

Is CVE-2022-30047 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Mingsoft Mcms

CVE-2022-30047

Mingsoft MCMS v5.2.7 was discovered to contain a SQL injection vulnerability in /mdiy/dict/listExcludeApp URI via orderBy parameter.

Vulnerability class: SQL Injection

Published 2022-05-11 · 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: 0.014 (72.0th percentile), scored 2026-09-25.

Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 72.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000

Affected products

Mingsoft Mcms — versions 5.2.7

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

References

gitee.com/mingSoft/MCMS/issues/I54VLM (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2022-30047?: CVE-2022-30047 is a critical-severity vulnerability in Mingsoft Mcms, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-05-11.
How severe is CVE-2022-30047?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-30047 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.