Newsletter Popup Security Vulnerabilities

CVE-2022-2404

The WP Popup Builder WordPress plugin before 1.2.9 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting

CVE-2022-2405

The WP Popup Builder WordPress plugin before 1.2.9 does not have authorisation and CSRF check in an AJAX action, allowing any authenticated users, such as subscribers to delete arbitrary Popup

CVE-2023-0733

The Newsletter Popup WordPress plugin through 1.2 does not sanitise and escape some of its settings, which could allow unauthenticated users to perform Stored Cross-Site Scripting attacks

CVE-2023-0766

The Newsletter Popup WordPress plugin through 1.2 does not have CSRF checks in some places, which could allow attackers to make logged in users perform unwanted actions via CSRF attacks as the wp_newsletter_show_localrecord page is not protected with a nonce.

CVE-2024-3641

The Newsletter Popup WordPress plugin through 1.2 does not sanitise and escape some parameters, which could allow unauthenticated visitors to perform Cross-Site Scripting attacks against admins

CVE-2024-3642

The Newsletter Popup WordPress plugin through 1.2 does not have CSRF check when deleting subscriber, which could allow attackers to make logged in admins perform such action via a CSRF attack

CVE-2024-3643

The Newsletter Popup WordPress plugin through 1.2 does not have CSRF check when deleting list, which could allow attackers to make logged in admins perform such action via a CSRF attack

CVE-2024-3644

The Newsletter Popup WordPress plugin through 1.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)