Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WordPress Download Manager Premium Packages allows Blind SQL Injection. This issue affects Premium Packages: from n/a through 5.9.6.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in W3 Eden, Inc. Premium Packages allows SQL Injection.This issue affects Premium Packages: from n/a through 5.9.3.

The Premium Packages – Sell Digital Products Securely plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 5.9.1. This is due to missing nonce validation on the addRefund() function. This makes it possible for unauthenticated attackers to perform actions such as initiating refunds via a forged request granted they can trick a site administrator or shop manager into performing an action such as clicking on a link.

The Post Grid Gutenberg Blocks and WordPress Blog Plugin WordPress plugin before 4.1.0 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

The Download Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wpdm_modal_login_form' shortcode in all versions up to, and including, 3.2.93 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Gutenberg Blocks by Kadence Blocks WordPress plugin before 3.2.26 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

The Premium Packages - Sell Digital Products Securely plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 5.7.4 due to insufficient restriction on the 'wpdmpp_update_profile' function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to modify their user role by supplying the 'profile[role]' parameter during a profile update.

Auth. (contributor+) Cross-Site Scripting (XSS) vulnerability in WordPress Download Manager Gutenberg Blocks by WordPress Download Manager plugin <= 2.1.8 versions.

The Download Manager plugin for WordPress is vulnerable to arbitrary file deletion in versions up to, and including 3.2.50. This is due to insufficient file type and path validation on the deleteFiles() function found in the ~/Admin/Menu/Packages.php file that triggers upon download post deletion. This makes it possible for contributor level users and above to supply an arbitrary file path via the 'file[files]' parameter when creating a download post and once the user deletes the post the supplied arbitrary file will be deleted. This can be used by attackers to delete the /wp-config.php file which will reset the installation and make it possible for an attacker to achieve remote code execution on the server.