Cross-site scripting vulnerability in Booking Package - Appointment Booking Calendar System versions prior to 1.5.11 allows a remote attacker to inject an arbitrary script via unspecified vectors.Referenceshttps://wordpress.org/plugins/booking-package/https://saasproject.net/ja/fixed/20211019.phphttps://jvn.jp/en/jp/JVN68066589/index.html