CVE-2020-13951: Apache Openmeetings

High severity, CVSS 7.5. EPSS: 68.6% chance of exploitation in the next 30 days.

Attackers can use public NetTest web service of Apache OpenMeetings 4.0.0-5.0.0 to organize denial of service attack.

Affected products

• Apache Openmeetings: from 4.0.0, up to and including 5.0.0

Published 2020-09-30. Last modified 2026-06-17.