The NitroPack plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'nitropack_dismiss_notice_forever' AJAX action in all versions up to, and including, 1.17.0. This makes it possible for authenticated attackers, with subscriber-level access and above, to update arbitrary options to a fixed value of '1' which can activate certain options (e.g., enable user registration) or modify certain options in a way that leads to a denial of service condition.

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CWE-862

https://plugins.trac.wordpress.org/changeset/3211235/nitropack

https://www.wordfence.com/threat-intel/vulnerabilities/id/1e1b06d0-f348-4a8b-8730-a87d8e2ba2a1?source=cve