Information disclosure in Mingsoft Mcms
CVE-2026-19357
A security flaw has been discovered in MingSoft MCMS up to 3.0.6. Affected is an unknown function of the file /mdiy/form/get of the component ms-mdiy. The manipulation results in information disclosure. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (39.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 39.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.005 · change: +0.002
Affected products
- Mingsoft Mcms — versions 3.0.0, 3.0.1, 3.0.2
Weakness classification (CWE)
References
- vuldb.com/vuln/387211 (vdb-entry)
- vuldb.com/vuln/387211/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-19357 (third-party-advisory)
- vuldb.com/submit/865999 (third-party-advisory)
Frequently asked questions
- What is CVE-2026-19357?
- CVE-2026-19357 is a medium-severity vulnerability in Mingsoft Mcms, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-08-09.
- How severe is CVE-2026-19357?
- Medium severity. CVSS v3 base score is 5.3 out of 10.