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

0.0
high

  • Exploit Maturity

    Proof of concept

  • Attack Complexity

    Low

  • Confidentiality

    High

  • Integrity

    High

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  • snyk-id

    SNYK-JAVA-NETMINGSOFT-2385690

  • published

    27 Jan 2022

  • disclosed

    27 Jan 2022

  • credit

    lz2y&r2

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Introduced: 27 Jan 2022

CVE-2021-46386 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 or higher.

Overview

Affected versions of this package are vulnerable to Arbitrary File Upload via the upload method. The only files that are restricted for upload are .exe and .jsp. This can lead to RCE when a webshell with a .jspx type, for example, is uploaded this way.

References