Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Spiffy Plugins Spiffy Calendar spiffy-calendar allows SQL Injection.This issue affects Spiffy Calendar: from n/a through 4.9.1. CreditsJustiice (Patchstack Alliance)Referenceshttps://patchstack.com/database/vulnerability/spiffy-calendar/wordpress-spiffy-calendar-plugin-4-9-1-auth-sql-injection-sqli-vulnerability?_s_id=cve