What is CVE-2022-29647?

CVE-2022-29647 is a high-severity vulnerability in Mingsoft Mcms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2022-06-02.

How severe is CVE-2022-29647?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2022-29647 known to be exploited?

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

CSRF in Mingsoft Mcms

CVE-2022-29647

An issue was discovered in MCMS 5.2.7. There is a CSRF vulnerability that can add an administrator account via ms/basic/manager/save.do.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2022-06-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.006 (49.0th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.0% 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

Mingsoft Mcms — versions 5.2.7

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

Public proof-of-concept exploits

References

gist.github.com/aaaahuia/f708c6c8a320e0f3afbb9247903c4670 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-29647?: CVE-2022-29647 is a high-severity vulnerability in Mingsoft Mcms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2022-06-02.
How severe is CVE-2022-29647?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2022-29647 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.