<p>Upgrade <code>net.mingsoft:ms-mcms</code> to version 5.2.9 or higher.</p>

Arbitrary File Upload Affecting net.mingsoft:ms-mcms package, versions [0,5.2.9)

Threat Intelligence

0.25% (66^th percentile)

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Snyk ID SNYK-JAVA-NETMINGSOFT-2940528
published 3 Jul 2022
disclosed 3 Jul 2022
credit 1orangeSky

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Introduced: 3 Jul 2022

CVE-2022-31943 Open this link in a new tab CWE-434 Open this link in a new tab

How to fix?

Upgrade net.mingsoft:ms-mcms to version 5.2.9 or higher.

Overview

Affected versions of this package are vulnerable to Arbitrary File Upload via the TemplateAction class. Exploiting this vulnerability is possible by uploading a zip file to the TemplateAction API, with a jsp file, thus bypassing the file upload filter implemented in the upload functionality.

References

GitHub Issue

CVSS Scores

version 3.1

Attack Vector (AV)

Network
Attack Complexity (AC)

Low
Privileges Required (PR)

None
User Interaction (UI)

None

Scope (S)

Unchanged

Confidentiality (C)

None
Integrity (I)

High
Availability (A)

None