CVE-2026-2666

MEDIUM 4.7

mingSoft MCMS Template Archive uploadTemplate.do unrestricted upload

CVSS Score

4.7

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-434 CWE-284
Vendor	mingsoft
Product	mcms
Published	Feb 18, 2026
Last Updated	Feb 23, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

mingSoft / MCMS

6.1.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.346463 vuldb.com: https://vuldb.com/?ctiid.346463 vuldb.com: https://vuldb.com/?submit.753243 github.com: https://github.com/chujianxin0101/vuln/issues/11 github.com: https://github.com/chujianxin0101/vuln/issues/11#issue-3905144613

Credits

🔍 Unnlucky1 (VulDB User)