The RegLevel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

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

Wordfence https://plugins.trac.wordpress.org/browser/reglevel/trunk/includes/admin.php#L73 [No types assigned]

Wordfence https://plugins.trac.wordpress.org/browser/reglevel/trunk/includes/functions.php#L11 [No types assigned]

Wordfence https://wordpress.org/plugins/reglevel/#developers [No types assigned]

Wordfence https://www.wordfence.com/threat-intel/vulnerabilities/id/b6ead872-76a7-49c3-af07-d87a4c68183f?source=cve [No types assigned]