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CVE-2026-19356— MingSoft MCMS ms-mdiy list information disclosure

Quick assessment

Affected
MingSoft MCMS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 MingSoft MCMS 版本 3.0.6 及更早版本中发现了一处漏洞。该漏洞影响了组件 ms-mdiy 中 /mdiy/form/data/list 文件的某个未知功能。攻击者可以通过操纵该功能导致信息泄露。该漏洞可被远程利用，相关 exploit 代码已在公开渠道发布，可能被恶意利用。厂商在披露初期已被联系，但未作出任何回应。

CVSS 5.3 · Medium EPSS 0.48% · P40

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System

Affected Version Matrix 7

VendorProduct Version RangeStatus
MingSoft MCMS 3.0.0 affected
3.0.1 affected
3.0.2 affected
3.0.3 affected
3.0.4 affected
3.0.5 affected
3.0.6 affected
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I. Basic Information for CVE-2026-19356

Vulnerability Information
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Vulnerability Title
MingSoft MCMS ms-mdiy list information disclosure
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in MingSoft MCMS up to 3.0.6. This impacts an unknown function of the file /mdiy/form/data/list of the component ms-mdiy. The manipulation leads to information disclosure. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
MingSoft MCMS 3.0.0 cpe:2.3:a:mingsoft:mcms:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-19356

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III. Intelligence Information for CVE-2026-19356

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Vendor Advisories for CVE-2026-19356 (1)

Other References for CVE-2026-19356 (2)

Same Patch Batch · MingSoft · 2026-08-09 · 3 CVEs total

CVE-2026-19355 7.3 HIGH MingSoft MCMS ms-mdiy list.do ModelDataImpl.queryDiyFormData sql injection
CVE-2026-19357 5.3 MEDIUM MingSoft MCMS ms-mdiy get information disclosure

IV. Related Vulnerabilities

Same product: MCMS
Same vendor: MingSoft
Same weakness: CWE-200

V. Comments for CVE-2026-19356

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