CVE-2016-3000: IBM Connections

Medium severity, CVSS 4.3. EPSS: 1.3% chance of exploitation in the next 30 days.

The help service in IBM Connections 4.x through 4.5 CR5, 5.0 before CR4, and 5.5 before CR1 allows remote authenticated users to cause a denial of service (service degradation) via a crafted URL.

Affected products

• IBM Connections: version 4.0.0.0 only; version 4.5.0.0 only; version 5.0.0.0 only; version 5.5.0.0 only

Published 2016-09-26. Last modified 2026-06-17.