VulnerabilityAnalyzed
CVE-2026-2666
Executing a manipulation of the argument File can lead to unrestricted upload.
LOW 2.0EPSS 0.36%
Does this matter?
Lower severity and a low EPSS score (0.36%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 4.0
- 2.0 LOWCVSS: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/M
- EPSS
- 0.36% probability · 30th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-284, CWE-434
- Affected
- mingsoft/mcms
- Source
- cna@vuldb.com
References
- https://github.com/chujianxin0101/vuln/issues/11Exploit, Issue Tracking
- https://github.com/chujianxin0101/vuln/issues/11#issue-3905144613Exploit, Issue Tracking
- https://vuldb.com/?ctiid.346463Permissions Required, VDB Entry
- https://vuldb.com/?id.346463Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.753243Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.