CVE-2026-78303: Joomshaper.com SP Property Extension For Joomla

Medium severity, CVSS 6.9. EPSS: 0.4% chance of exploitation in the next 30 days.

Joomla Extension - joomshaper.com - Unvalidated Email Destination & Form Manipulation in Booking Requests in SP Property < 4.1.4 - Booking inquiries previously relied on client-submitted hidden fields for recipient routing, allowing potential email manipulation.

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.