CVE-2022-31943: Mingsoft Mcms

Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days.

MCMS v5.2.8 was discovered to contain an arbitrary file upload vulnerability.

Affected products

• Mingsoft Mcms: version 5.2.8 only

Published 2022-07-01. Last modified 2026-06-17.