Import and export users and customers WordPress Plugin through 1.15.5.11 allows CSV injection via a customer’s profile.
cert.ikiu.ac.ir/public-files/news/document/CVE-99/CVE-2020-22277.pdf
mega.nz/file/bSQnlS4R#UY_ozLkvXgXFKzqtTRKeB9RXGi6aEQF3X6eKXdSiBt0
wordpress.org/plugins/import-users-from-csv-with-meta/#:~:text=Install%20Import%20and%20export%20users%20and%20customers%20automatically%2Cis%20uploaded%20and%20extracted%2C%20click%20Activate%20Plugin%20.