CVE-2008-4053: Bluemoon Popnupblog

Medium severity, CVSS 4.3. EPSS: 1.5% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in index.php in the Bluemoon PopnupBLOG module 3.20 and 3.30 for XOOPS allow remote attackers to inject arbitrary web script or HTML via the (1) param, (2) cat_id, and (3) view parameters.

Affected products

• Bluemoon Popnupblog: version 3.20 only; version 3.30 only

Published 2008-09-11. Last modified 2026-06-16.