CVE-2008-4763: Wikidsystems Wclient-PHP

Medium severity, CVSS 4.3. EPSS: 1% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in sample.php in WiKID wClient-PHP 3.0-2 and earlier allow remote attackers to inject arbitrary web script or HTML via the PHP_SELF variable.

Affected products

• Wikidsystems Wclient-PHP: up to and including 3.0-2; version 3.0-1 only

Published 2008-10-28. Last modified 2026-06-16.