CVE-2026-39591: Cmsjunkie – WordPress Business Directory Plugins Wp-Businessdirectory

Critical severity, CVSS 9.9. EPSS: 0.5% chance of exploitation in the next 30 days.

Subscriber Arbitrary File Upload in WP-BusinessDirectory <= 4.0.0 versions.

Affected products

• Cmsjunkie – WordPress Business Directory Plugins Wp-Businessdirectory: up to and including 4.0.0

Published 2026-06-15. Last modified 2026-06-17.