The Add Widget After Content plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.4.6 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:H/PR:H/UI:N/S:C/C:L/I:L/A:N

Wordfence CWE-79

Wordfence https://plugins.trac.wordpress.org/browser/add-widget-after-content/trunk/add-widget-after-content-admin.php#L320 [No types assigned]

Wordfence https://www.wordfence.com/threat-intel/vulnerabilities/id/e02472a8-5b88-43ad-86f3-e890b49899ad?source=cve [No types assigned]