CVE-2026-23547 PUBLISHED

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

Assigner: Patchstack
Reserved: 14.01.2026 Published: 19.02.2026 Updated: 19.02.2026

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.

Product Status

Vendor cmsmasters
Product CMSMasters Content Composer
Versions Default: unaffected
  • affected from n/a to <= 2.5.8 (incl.)

Credits

  • Phat RiO | Patchstack Bug Bounty Program finder

References

Problem Types

  • Missing Authorization CWE

Impacts

  • Exploiting Incorrectly Configured Access Control Security Levels