CVE-2026-23547

WordPress CMSMasters Content Composer plugin <= 2.5.8 - Broken Access Control vulnerability

State: Published
Severity: 7.1 High
Published: Feb 19, 2026
Updated: Apr 28, 2026
Reserved: Jan 14, 2026

Description

Missing Authorization vulnerability in cmsmasters CMSMasters Content Composer cmsmasters-content-composer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects CMSMasters Content Composer: from n/a through <= 2.5.8.

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N	Patchstack

Weaknesses

CWE-862 Missing Authorization

Affected Products

Product	Versions
CMSMasters Content Composercmsmasters	2.5.8 and earlierAffectedfrom 2.5.9Not affected

References

https://patchstack.com/database/Wordpress/Plugin/cmsmasters-content-composer/vulnerability/wordpress-cmsmasters-content-composer-plugin-2-5-8-broken-access-control-vulnerability?_s_id=cvevdb-entry

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.