CVE-2026-82583: NextGen Healthcare Mirth Connect

High severity, CVSS 8.3. EPSS: 0.5% chance of exploitation in the next 30 days.

NextGen Connect (Mirth Connect) versions 4.7.1 and earlier allow an authenticated user to execute arbitrary SQL through a Database Connector API, which could result in disclosure of stored credentials for connected systems, arbitrary file write, and a denial-of-service condition.

Affected products

• NextGen Healthcare Mirth Connect: up to and including 4.7.1

Published 2026-09-11. Last modified 2026-09-18.