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MCMS vulnerable SQL injection via the content_title parameter

Critical severity GitHub Reviewed Published Oct 17, 2025 to the GitHub Advisory Database • Updated Oct 21, 2025

Package

maven net.mingsoft:ms-mcms (Maven)

Affected versions

>= 5.5.0, < 6.0.2

Patched versions

6.0.2

Description

A SQL injection vulnerability in the content_title parameter of the /cms/content/list endpoint in MCMS 5.5.0 through 6.0.1 allows remote attackers to execute arbitrary SQL queries via unsanitized input in the FreeMarker template rendering.

References

Published by the National Vulnerability Database Oct 17, 2025
Published to the GitHub Advisory Database Oct 17, 2025
Reviewed Oct 21, 2025
Last updated Oct 21, 2025

Severity

Critical

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(25th percentile)

Weaknesses

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Learn more on MITRE.

CVE ID

CVE-2025-56316

GHSA ID

GHSA-54wc-49qj-5ghj

Source code

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