The users-ultra plugin before 1.5.63 for WordPress has CSRF via action=package_add_new to wp-admin/admin-ajax.php.
https://wpvulndb.com/vulnerabilities/8350
https://wordpress.org/plugins/users-ultra/#developers
Source: Mitre, NVD
Published: 2019-09-20
Updated: 2019-09-20
Base Score: 6.8
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.00149