Is CVE-2026-88414 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-88414 being exploited in the wild.

How severe is CVE-2026-88414?

Critical severity, with a CVSS score of 9.8, published 22 September 2026.

Which products and versions are affected?

Mingsoft Mcms 6.1.1 through 6.2.1.

Is there a fix for CVE-2026-88414?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-88414 attacked?

It is attacked over the network, in a web application.

Am I affected by CVE-2026-88414?

Check whether you run Mingsoft Mcms at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-88414: MCMS SQL injection in PageAction.verify endpoint

CVE-2026-88414 · Severity: critical · CVSS 9.8 · Published 2026-09-22

MCMS is a content management system used to build and manage websites and web applications. A critical SQL injection vulnerability in the page verification endpoint allows authenticated attackers to extract, modify, or delete database contents and potentially execute arbitrary commands on the underlying database server. The vulnerability affects versions 6.1.1 through 6.2.1 and requires only valid authentication to exploit.

Technologies: Mingsoft Mcms. Vendors: Mingsoft.

Quick answers

Is CVE-2026-88414 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-88414 being exploited in the wild.
How severe is CVE-2026-88414?: Critical severity, with a CVSS score of 9.8, published 22 September 2026.
Which products and versions are affected?: Mingsoft Mcms 6.1.1 through 6.2.1.
Is there a fix for CVE-2026-88414?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-88414 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2026-88414?: Check whether you run Mingsoft Mcms at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The PageAction.verify endpoint (GET /ms/mdiy/page/verify.do) concatenates the user-controlled fieldName parameter unsafely into a SQL WHERE clause without proper parameterization. The endpoint lacks authorization checks that protect other methods in the same class, allowing any authenticated manager to access it. The vulnerability is compounded by a bypassable SQL injection filter that fails to block PREPARE/EXECUTE statements and hexadecimal-encoded payloads, combined with allowMultiQueries=true default configuration enabling stacked SQL queries for full database compromise.

Affected products

Mingsoft MCMS 6.1.1 through 6.2.1

Timeline

2026-09-22: disclosed: Public disclosure on GitHub and NVD
2026-08-25: other: Vulnerability discovered

References

https://github.com/15536818056/CVE/issues/1

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