CVE-2010-4865: Harmistechnology Com Jeguestbook

High severity, CVSS 7.5. EPSS: 1.6% chance of exploitation in the next 30 days.

SQL injection vulnerability in the JE Guestbook (com_jeguestbook) component 1.0 for Joomla! allows remote attackers to execute arbitrary SQL commands via the d_itemid parameter in an item_detail action to index.php.

Affected products

• Harmistechnology Com Jeguestbook: version 1.0 only

Published 2011-10-05. Last modified 2026-06-16.