CVE-2009-4573: Joomlabear Mod Joomulus

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

Multiple cross-site scripting (XSS) vulnerabilities in the Joomulus (mod_joomulus) module 2.0 for Joomla! allow remote attackers to inject arbitrary web script or HTML via the tagcloud parameter in a tags action to (1) tagcloud_ell.swf, (2) tagcloud_eng.swf, (3) tagcloud_por.swf, (4) tagcloud_rus.swf, and possibly (5) tagcloud_jpn.swf. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Affected products

Published 2010-01-06. Last modified 2026-06-16.