CVE-2017-7680: Apache Openmeetings

High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days.

Apache OpenMeetings 1.0.0 has an overly permissive crossdomain.xml file. This allows for flash content to be loaded from untrusted domains.

Affected products

• Apache Openmeetings: version 1.0.0 only; version 2.0 only; version 2.1 only; version 2.1.1 only; version 2.2.0 only; version 3.0.0 only; …

Published 2017-07-17. Last modified 2026-06-17.