Arbitrary file upload in Mingsoft MCMS

CRITICAL 9.8CVE-2022-23315 · GHSA-fr5w-98mc-jjvg · Published 21/01/2022 · updated 17/06/2026

In short

CVE-2022-23315 is a CRITICAL (CVSS 9.8) vulnerability affecting net.mingsoft:ms-mcms, mcms (mingsoft).
Chance of exploitation in the next 30 days (EPSS): 1.8%, higher than 78.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
net.mingsoft:ms-mcms Maven	`≤ 5.2.4`	No fix yet
mcms mingsoft	`= 5.2.4`	No fix yet

MCMS v5.2.4 was discovered to contain an arbitrary file upload vulnerability via the component /ms/template/writeFileContent.do.

NVD description

MCMS v5.2.4 was discovered to contain an arbitrary file upload vulnerability via the component /ms/template/writeFileContent.do.

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Package

Affected versions

Patched versions

Maven

≤ 5.2.4

No fix yet

= 5.2.4

No fix yet

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