CVE-2026-88414

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

MCMS 6.1.1 through 6.2.1 contains a SQL injection vulnerability in the PageAction.verify endpoint (GET /ms/mdiy/page/verify.do).

Published 2026-09-22. Last modified 2026-09-26.