CVE-2008-4320: Opennms.org Opennms

Medium severity, CVSS 4.3. EPSS: 1.9% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in OpenNMS before 1.5.94 allow remote attackers to inject arbitrary web script or HTML via (1) the j_username parameter to j_acegi_security_check, (2) the username parameter to notification/list.jsp, and (3) the filter parameter to event/list.

Affected products

• Opennms.org Opennms: up to and including 1.0.0; up to and including 1.1.0; up to and including 1.2.0; up to and including 1.3.0; up to and including 1.5.90; version 1.1.1 only; …

Published 2008-09-29. Last modified 2026-06-16.