CVE-2024-25421: Ignite Realtime Openfire

Critical severity, CVSS 9.8. EPSS: 1.7% chance of exploitation in the next 30 days.

An issue in Ignite Realtime Openfire v.4.9.0 and before allows a remote attacker to escalate privileges via the ROOM_CACHE component.

Affected products

• Ignite Realtime Openfire: up to and including 4.9.0

Published 2024-03-26. Last modified 2026-06-17.