CVE-2005-4191: Horde Nag Task List Manager h3

Low severity, CVSS 3.5. EPSS: 1.1% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in templates/tasklists/tasklists.inc in Horde Nag Task List Manager H3 before 2.0.4 allow remote authenticated users to inject arbitrary web script or HTML via (1) the tasklist's name or (2) description, when creating a new tasklist.

Affected products

• Horde Nag Task List Manager h3: version 1.1 only; version 1.1.1 only; version 1.1.2 only; version 1.1.3 only; version 2.0 only; version 2.0.1 only; …

Published 2005-12-13. Last modified 2026-06-16.