CVE-2026-78302: Joomshaper.com SP Property Extension For Joomla

High severity, CVSS 8.6. EPSS: 0.4% chance of exploitation in the next 30 days.

Joomla Extension - joomshaper.com - Unauthenticated Stored Cross-Site Scripting (XSS) via Unescaped Output in Views and Admin Lists in SP Property < 4.1.4 - Multiple template files across frontend views and administrator list tables rendered attributes and text values directly into HTML without contextual escaping.

Affected products

• Joomshaper.com SP Property Extension For Joomla: version 1.0.0-4.1.3 only

Published 2026-09-10. Last modified 2026-09-10.