Provide references for CVE-2021-36891.
Where can I find more information about CVE-2021-36891?
References are available at: https://wordpress.org/plugins/gallery-by-supsystic/#developers, https://patchstack.com/database/vulnerability/gallery-by-supsystic/wordpress-photo-gallery-by-supsystic-plugin-1-15-5-cross-site-request-forgery-csrf-leading-to-plugin-settings-change.