CVE-2007-2551: Wikkawiki

Medium severity, CVSS 4.3. EPSS: 1.2% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in usersettings.php in WikkaWiki (Wikka Wiki) before 1.1.6.3 allows remote attackers to inject arbitrary web script or HTML via the name parameter.

Affected products

• Wikkawiki Wikkawiki: up to and including 1.1.6.2

Published 2007-05-09. Last modified 2026-06-16.