CVE-2011-4829: Barter-Sites Com Listing

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

SQL injection vulnerability in the com_listing component in Barter Sites component 1.3 for Joomla! allows remote attackers to execute arbitrary SQL commands via the category_id parameter to index.php.

Affected products

• Barter-Sites Com Listing: version 1.3 only

Published 2011-12-15. Last modified 2026-06-16.