CVE-2026-59541HIGH NVDCVSS Score 8.8Severity HIGHPublished Jul 23, 2026Vendor unknownDescriptionSubscriber Privilege Escalation in WP BASE Booking <= 6.3.1 versions.Referenceshttps://patchstack.com/database/wordpress/plugin/wp-base-booking-of-appointments-services-and-events/vulnerability/wordpress-wp-base-booking-plugin-6-3-1-privilege-escalation-vulnerability?_s_id=cve