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NVD Vulnerability Details :

CVE-2026-2666

Received

Source-cna@vuldb.com

Published At-18 Feb, 2026 | 20:18

Updated At-18 Feb, 2026 | 20:18

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	5.1	MEDIUM	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary	3.1	4.7	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Secondary	2.0	5.8	MEDIUM	AV:N/AC:L/Au:M/C:P/I:P/A:P

Type: Secondary

Version: 4.0

Base score: 5.1

Base severity: MEDIUM

Vector:

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Type: Primary

Version: 3.1

Base score: 4.7

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Type: Secondary

Version: 2.0

Base score: 5.8

Base severity: MEDIUM

Vector:

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

Weaknesses

CWE ID	Type	Source
CWE-284	Primary	cna@vuldb.com
CWE-434	Primary	cna@vuldb.com

CWE ID: CWE-284

Type: Primary

Source: cna@vuldb.com

CWE ID: CWE-434

Type: Primary

Source: cna@vuldb.com

References

Hyperlink	Source	Resource
https://github.com/chujianxin0101/vuln/issues/11	cna@vuldb.com	N/A
https://github.com/chujianxin0101/vuln/issues/11#issue-3905144613	cna@vuldb.com	N/A
https://vuldb.com/?ctiid.346463	cna@vuldb.com	N/A
https://vuldb.com/?id.346463	cna@vuldb.com	N/A
https://vuldb.com/?submit.753243	cna@vuldb.com	N/A