CVE-2026-40331

Masa CMS is an open source content management system. In versions 7.2.0 through 7.2.9, 7.3.0 through 7.3.14, 7.4.0 through 7.4.9, and 7.5.0 through 7.5.2, the unauthenticated JSON API accepts an altTable parameter that is stored via the setAltTable() method without validation or sanitization. This value is injected directly into a SQL FROM clause within feedGateway.cfc. An unauthenticated attacker can pass an arbitrary subquery into the altTable parameter to read sensitive data from any table in the database in a single HTTP request, including administrative credentials and password reset tokens. This issue has been fixed in versions 7.2.10, 7.3.15, 7.4.10, and 7.5.3. As a workaround, apply validation to the setAltTable function in core/mura/content/feed/feedBean.cfc to restrict input to simple alphanumeric table names, or disable the JSON API if it is not required.

CVSS

No CVSS.

References

Link	Resource
https://github.com/MasaCMS/MasaCMS/security/advisories/GHSA-jphh-r686-6w7j

Configurations

No configuration.

History

05 May 2026, 20:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-05 20:16

Updated : 2026-06-17 10:45

NVD link : CVE-2026-40331

Mitre link : CVE-2026-40331

CVE.ORG link : CVE-2026-40331

JSON object : View

Products Affected

No product.

CWE

CWE-89

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

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