Missing Authorization Vulnerability in CMSMasters Content Composer by CMSMasters
CVE-2026-23547

7.1HIGH

Key Information:

Vendor

WordPress
Status
Cmsmasters Content Composer
Vendor
CVE Published:
19 February 2026

What is CVE-2026-23547?

A missing authorization vulnerability in CMSMasters Content Composer exposes users to potential security risks due to incorrectly configured access control levels. This vulnerability affects versions of the CMSMasters Content Composer up to and including 2.5.8, allowing unauthorized actions that could compromise the integrity of the affected systems. Proper configuration and timely updates are essential to mitigate these risks and maintain web application security.

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Deploy the Patch

Affected Version(s)

CMSMasters Content Composer <= n/a

References

https://patchstack.com/database/Wordpress/Plugin/cmsmaste...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Phat RiO | Patchstack Bug Bounty Program
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