CVE-2026-2666Disclosure(mingsoft / mcms)

LOWCVSS 7.2 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

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.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-284CWE-434

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • mcms

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-02-18); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
Products
mcms

1 version affected across 1 product

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-02-18: 1Mentions · 2026-02-19: 102-1802-19
Signal classification2 categories
Disclosure
150.0%
General
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-02-181
Disclosure1
2026-02-191
General1
Full discourse2 posts
  • RedPacket Security@RedPacketSec
    General

    CVE Alert: CVE-2026-2666 - mingSoft - MCMS - https://www.redpacketsecurity.com/cve-alert-cve-2026-2666-mingsoft-mcms/ #OSINT #ThreatIntel #CyberSecurity #cve-2026-2666 #mingsoft #mcms

    Post summary

    An alert announcing CVE-2026-2666 for mingSoft MCMS with a link for further details, but no substantive technical or exploitation information.

    00000102
    3.5K followersView on X
  • CVE@CVEnew
    Disclosure

    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 Handl… https://www.cve.org/CVERecord?id=CVE-2026-2666

    Post summary

    The statement reports a flaw in mingSoft MCMS 6.1.1 affecting the /ms/file/uploadTemplate.do function, but offers no further technical or mitigation details.

    00000218
    56.4K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appmingsoftmcms6.1.1--

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