[CRITICAL] CI4MS: Blogs Categories Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS

PKSA-418j-5ftc-hsbw CVE-2026-34569 GHSA-fhrf-q333-82fm

Affected package: ci4-cms-erp/ci4ms

Affected version: <=0.28.6.0

Reported by:
GitHub