CVE-2009-4157: Joomlatune Com Proofreader

Medium severity, CVSS 4.3. EPSS: 1.3% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in index.php in the ProofReader (com_proofreader) component 1.0 RC9 and earlier for Joomla! allow remote attackers to inject arbitrary web script or HTML via the URI, which is not properly handled in (1) 404 or (2) error pages.

Affected products

• Joomlatune Com Proofreader: up to and including 1.0; version 1.0 only

Published 2009-12-02. Last modified 2026-06-16.