CVE-2021-46386: Malicious File Upload
First published: Wed Jan 26 2022(Updated: )
File upload vulnerability in mingSoft MCMS through 5.2.5, allows remote attackers to execute arbitrary code via a crafted jspx webshell to net.mingsoft.basic.action.web.FileAction#upload.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mingsoft MCMS | <=5.2.5 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this file upload vulnerability?
The vulnerability ID for this file upload vulnerability is CVE-2021-46386.
How does this file upload vulnerability in mingSoft MCMS through 5.2.5 occur?
This file upload vulnerability occurs when remote attackers upload a crafted jspx webshell to net.mingsoft.basic.action.web.FileAction#upload.
What is the severity level of CVE-2021-46386?
The severity level of CVE-2021-46386 is critical with a score of 9.8.
Which software version is affected by this file upload vulnerability?
The file upload vulnerability affects mingSoft MCMS versions up to and including 5.2.5.
How can a remote attacker exploit this file upload vulnerability?
A remote attacker can exploit this file upload vulnerability by uploading a specially crafted jspx webshell.
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