CVE-2026-2666

A flaw has been found in mingSoft MCMS 6.1.1. The affected element is an unknown function of the file /ms/file/uploadTemplate.do of the component Template Archive Handler. Executing a manipulation of the argument File can lead to unrestricted upload. The attack can be launched remotely. The exploit has been published and may be used.

CVSS v3 4.7 MEDIUM
CVSS v2.0 5.8 MEDIUM

4.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:M/C:P/I:P/A:P

Exploitability : 6.4 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication MULTIPLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/chujianxin0101/vuln/issues/11	Exploit Issue Tracking
https://github.com/chujianxin0101/vuln/issues/11#issue-3905144613	Exploit Issue Tracking
https://vuldb.com/?ctiid.346463	Permissions Required VDB Entry
https://vuldb.com/?id.346463	Third Party Advisory VDB Entry
https://vuldb.com/?submit.753243	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:mingsoft:mcms:6.1.1:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-18 20:18

Updated : 2026-06-17 10:31

NVD link : CVE-2026-2666

Mitre link : CVE-2026-2666

CVE.ORG link : CVE-2026-2666

JSON object : View

Products Affected

mingsoft

mcms

CWE

CWE-284

Improper Access Control

CWE-434

Unrestricted Upload of File with Dangerous Type

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