CVE-2026-19357: Mingsoft Mcms

Medium severity, CVSS 5.3. EPSS: 0.5% chance of exploitation in the next 30 days.

A security flaw has been discovered in MingSoft MCMS up to 3.0.6. Affected is an unknown function of the file /mdiy/form/get of the component ms-mdiy. The manipulation results in information disclosure. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Mingsoft Mcms: version 3.0.0 only; version 3.0.1 only; version 3.0.2 only; version 3.0.3 only; version 3.0.4 only; version 3.0.5 only; …

Published 2026-08-09. Last modified 2026-08-12.