CVE-2025-14845

The NS IE Compatibility Fixer plugin for WordPress is vulnerable to Cross-Site Request Forgery (CSRF) in all versions up to, and including, 2.1.5. This is due to missing nonce validation on the settings update functionality. This makes it possible for unauthenticated attackers to modify the plugin's settings via a forged request granted they can trick an administrator into performing an action such as clicking on a link.

The following products are affected by CVE-2025-14845 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-14845.

URL	Resource
https://developer.wordpress.org/plugins/security/nonces/
https://developer.wordpress.org/reference/functions/check_admin_referer/
https://developer.wordpress.org/reference/functions/wp_verify_nonce/
https://plugins.trac.wordpress.org/browser/ns-ie-compatibility-fixer/tags/2.1.5/ns-admin-options/ns_admin_option_dashboard.php#L29
https://plugins.trac.wordpress.org/browser/ns-ie-compatibility-fixer/tags/2.1.5/ns-admin-options/ns_admin_option_dashboard.php#L30
https://plugins.trac.wordpress.org/browser/ns-ie-compatibility-fixer/tags/2.1.5/ns-admin-options/ns_settings_custom.php#L8
https://www.wordfence.com/threat-intel/vulnerabilities/id/3c25b462-cb9e-4250-bb17-9f2a0bd7665e?source=cve