CVE-2011-4455: Tiki

Medium severity, CVSS 6.1. EPSS: 0.9% chance of exploitation in the next 30 days.

Multiple cross-site scripting vulnerabilities in Tiki 7.2 and earlier allow remote attackers to inject arbitrary web script or HTML via the path info to (1) tiki-admin_system.php, (2) tiki-pagehistory.php, (3) tiki-removepage.php, or (4) tiki-rename_page.php.

Affected products

• Tiki Tiki: up to and including 7.2

Published 2019-11-20. Last modified 2026-06-16.