Unrestricted Upload of File with Dangerous Type in mingsoft:ms-mcms
An issue was discovered in com\mingsoft\basic\action\web\FileAction.java in MCMS 4.6.5. Since the upload interface does not verify the user login status, you can use this interface to upload files without setting a cookie. First, start an upload of JSP code with a .png filename, and then intercept the data packet. In the name parameter, change the suffix to jsp. In the response, the server returns the storage path of the file, which can be accessed to execute arbitrary JSP code.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | net.mingsoft:ms-mcms | <= 4.6.5 | no fix |
References
- CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- Weakness (CWE)
CWE-434- Platform
- Java / Kotlin (Maven)
- Package
net.mingsoft:ms-mcms- Disclosed
- 01.11.2018
- Updated
- 11.10.2026 11:20
Sources and licenses
OSV / GitHub Advisory Database - GHSA-c7c7-xm8g-xm36 - CC BY 4.0
Vulnerability history: net.mingsoft:ms-mcms
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 39
- First → latest
- 11.2018 02.2026
- Without a fix
- 28
- Exploited in attacks
- 0
Severity breakdown
- Critical 20
- High 14
- Medium 3
- Low 2
Disclosures per year
- 2018: 2
- 2019: 0
- 2020: 0
- 2021: 0
- 2022: 26
- 2023: 5
- 2024: 2
- 2025: 3
- 2026: 1
-
Unrestricted Upload of File with Dangerous Type in mingsoft:ms-mcms this entry
Know which vulnerabilities affect your application
With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.