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HIGH severity

CVE-2021-46385 — ms-mcms

HIGH

CVE-2021-46385 is a high-severity (CVSS 7.5) SQL Injection vulnerability in net.mingsoft:ms-mcms. 1 public exploit reference exists, so weaponization risk is real. No vendor fix is recorded yet; mitigation options are listed below.

Mingsoft MCMS SQL injection vulnerability

Published
Updated
Affected
1 pkg
Patched
See advisory
Exploits
1 known
Exploitation data as of Oct 9, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
1.5%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs74th percentile — riskier than 74% of all scored CVEsHighest risk
0.00%0.67%1.35%2.02%0.4%1.5%Apr 26Aug 26Oct 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

CVE-2021-46385 by exploitation likelihood (EPSS) against impact (CVSS). Outside the shaded patch-first corner.

Where this sits among everything scored

Of 385,738 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Counts from FIRST.org, log-scaled.

Real-World Exposure

1 pkg affected
☕net.mingsoft:ms-mcms

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.

Description

https://gitee.com/mingSoft/MCMS MCMS <=5.2.5 is affected by: SQL Injection. The impact is: obtain sensitive information (remote). The component is: net.mingsoft.mdiy.action.FormDataAction#queryData. The attack vector is: 0 or sleep(3). ¶¶ MCMS has a sql injection vulnerability through which attacker can get sensitive information from the database.

Affected Packages

1 total
EcosystemPackageVulnerable rangeFix
☕Mavennet.mingsoft:ms-mcmsall versionsNo fix

Affected Products

1 product · 1 configurations
Application
mcmsmingsoft
≤ 5.2.5
range
Exploits & PoCs
1

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

https://gitee.com/mingSoft/MCMS MCMS <=5.2.5 is affected by: SQL Injecti…

gitee.comNVDFeb 2022

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for net.mingsoft:ms-mcms, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Remediation status

    No patched version of net.mingsoft:ms-mcms has shipped for CVE-2021-46385 yet. Where your build allows, override or pin the dependency away from the vulnerable range, and apply any maintainer-recommended mitigation.

  3. Mitigate without a patch

    Until you can upgrade, make sure every query built from user input uses parameterised statements or a prepared-statement API rather than string concatenation, and reduce the database account's privileges so an injected query cannot read or alter data beyond what the feature needs.

Frequently Asked Questions

Mingsoft MCMS contains a SQL injection vulnerability in the `/querydata` endpoint
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CVE-2021-46385: ms-mcms SQL Injection (High 7.5)