CVE-2022-4640

Name: CVE-2022-4640
Creator: NVD / NIST
Published: 2022-12-21T22:15:08.737+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.41%

Last modified Jun 17, 2026

CVE-2022-4640 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. A vulnerability has been found in Mingsoft MCMS 5.2.9 and classified as problematic. Affected by this vulnerability is the function save of the component Article Handler. EPSS estimates a 0.41% chance of exploitation in the next 30 days.

Description

A vulnerability has been found in Mingsoft MCMS 5.2.9 and classified as problematic. Affected by this vulnerability is the function save of the component Article Handler. The manipulation leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-216499.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.41%

32.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-707

Affected Software

Vendor	Product	Versions
Mingsoft	Mcms	5.2.9

References

https://gitee.com/mingSoft/MCMS/issues/I65KI5Exploit, Issue Tracking, Third Party Advisory
https://vuldb.com/?id.216499Third Party Advisory
https://gitee.com/mingSoft/MCMS/issues/I65KI5Exploit, Issue Tracking, Third Party Advisory
https://vuldb.com/?id.216499Third Party Advisory

Timeline

Published: Dec 21, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-4640?

How severe is CVE-2022-4640?

CVE-2022-4640 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.41% probability of exploitation in the next 30 days.

How do I fix CVE-2022-4640?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-4640?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST