Vulnerability · Published Feb 19, 2026 · Assigned by Patchstack
CVE-2026-23547WordPress CMSMasters Content Composer plugin <= 2.5.8 - Broken Access Control vulnerability
High 7.1
In plain English
A high-severity missing authorization in CMSMasters Content Composer from cmsmasters. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.2%top 84.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| cmsmasters | CMSMasters Content Composer | 0 – through 2.5.8 |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N