Arbitrary File Upload Vulnerability in MCMS by MingSoft
CVE-2025-29287

9.8CRITICAL

Key Information:

Vendor

MingSoft

Status
MCMS
Vendor
CVE Published:
21 April 2025

What is CVE-2025-29287?

An arbitrary file upload vulnerability in the ueditor component of MCMS v5.4.3 permits attackers to upload malicious files, potentially allowing for remote code execution. This weakness arises when the application fails to adequately validate uploaded files, enabling an attacker to exploit the system by executing arbitrary code on the server. Organizations using this version of MCMS should take immediate steps to mitigate this risk by implementing stricter file upload validations and applying security patches.

References

https://gitee.com/mingSoft/MCMS/issues/IBOOTX
https://gist.github.com/erdan111/38dcb5150b523436fe01249b...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.