CVE-2011-5269: Projectforge

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

Cross-site scripting (XSS) vulnerability in ProjectForge before 3.5.3 allows remote authenticated users to inject arbitrary web script or HTML via a validation message.

Affected products

• Projectforge Projectforge: up to and including 3.5.2; version 3.4.0 only; version 3.4.1 only; version 3.4.2 only; version 3.4.3 only; version 3.5.0 only; …

Published 2014-01-02. Last modified 2026-06-16.