#wordpress

WordPress Duplicator plugin version 1.4.7.1 suffers from a backup disclosure vulnerability.

The Discy WordPress theme before 5.0 lacks authorization checks then processing ajax requests to the discy_update_options action, allowing any logged in users (with privileges as low as Subscriber,) to change Theme options by sending a crafted POST request.

The Directorist WordPress plugin before 7.2.3 allows administrators to download other plugins from the same vendor directly to the site, but does not check the URL domain it gets the zip files from. This could allow administrators to run code on the server, which is a problem in multisite configurations.

The Website File Changes Monitor WordPress plugin before 1.8.3 does not sanitise and escape user input before using it in a SQL statement via an action available to users with the manage_options capability (by default admins), leading to an SQL injection

The Easy Username Updater WordPress plugin before 1.0.5 does not implement CSRF checks, which could allow attackers to make a logged in admin change any user's username includes the admin

The Frontend File Manager & Sharing WordPress plugin before 1.1.3 does not filter file extensions when letting users upload files on the server, which may lead to malicious code being uploaded.

The WSM Downloader WordPress plugin through 1.4.0 allows any visitor to use its remote file download feature to download any local files, including sensitive ones like wp-config.php.

The WSM Downloader WordPress plugin through 1.4.0 allows only specific popular websites to download images/files from, this can be bypassed due to the lack of good "link" parameter validation

The YaySMTP WordPress plugin before 2.2.1 does not have proper authorisation when saving its settings, allowing users with a role as low as subscriber to change them, and use that to conduct Stored Cross-Site Scripting attack due to the lack of escaping in them as well.

The YaySMTP WordPress plugin before 2.2.2 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 when the unfiltered_html capability is disallowed (for example in multisite setup)