CVE-2026-75949: Cmsjunkie.com J-Businessdirectory Extension For Joomla

Critical severity, CVSS 10.0. EPSS: 0.4% chance of exploitation in the next 30 days.

Joomla Extension - cmsjunkie.com - Arbitrary file upload / deletion (path traversal) in J-BusinessDirectory < 6.2.3 - Upload/remove accepted a client-controlled root (_path_type could point at the component site/admin trees), did not enforce path containment, and used a weak extension check. CSRF token was also missing on upload/remove.

Affected products

• Cmsjunkie.com J-Businessdirectory Extension For Joomla: version 1.0.0-6.2.2 only

Published 2026-08-19. Last modified 2026-08-26.