CVE-2026-39518: Eventprime

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Subscriber Insecure Direct Object References (IDOR) in EventPrime <= 4.3.0.0 versions.

Affected products

• Eventprime Eventprime: up to and including 4.3.0.0

Published 2026-06-15. Last modified 2026-06-17.