The Download Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wpdmmodalloginform' 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.

Cross-site scripting (XSS) vulnerability in the Download Manager plugin before 2.5.9 for WordPress allows remote attackers to inject arbitrary web script or HTML via the title field.

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in W3 Eden, Inc. Download Manager plugin <= 3.2.59 versions.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Shahjada WPDM – Premium Packages wpdm-premium-packages.This issue affects WPDM – Premium Packages: from n/a through <= 6.0.5.

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

Multiple Cross-Site Request Forgery (CSRF) vulnerabilities in W3 Eden Download Manager plugin <= 3.2.48 at WordPress.

Multiple Authenticated (contributor+) Persistent Cross-Site Scripting (XSS) vulnerabilities in W3 Eden Download Manager plugin <= 3.2.48 at WordPress.

Cross-Site Request Forgery (CSRF) vulnerability in W3 Eden Download Manager plugin <= 3.2.48 at WordPress.

The Download Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wpdmmembers', 'wpdmloginform', 'wpdmregform' shortcodes in versions up to, and including, 3.2.70 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Download Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the file[files][] parameter in versions up to, and including, 3.2.46 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with contributor level permissions and above to inject arbitrary web scripts on the file's page that will execute whenever an administrator accesses the editor area for the injected file page.

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 'wpdmppupdateprofile' 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.

The Download Manager plugin for WordPress is vulnerable to deserialization of untrusted input via the 'file[packagedir]' parameter in versions up to, and including 3.2.49. This makes it possible for authenticated attackers with contributor privileges and above to call files using a PHAR wrapper that will deserialize the data and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present. It also requires that the attacker is successful in uploading a file with the serialized payload.

The Download Manager Plugin for WordPress is vulnerable to reflected Cross-Site Scripting in versions up to, and including 3.2.42. This is due to insufficient input sanitization and output escaping on the 'frameid' parameter found in the ~/src/Package/views/shortcode-iframe.php file.

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.

A vulnerability, which was classified as problematic, was found in Download Manager Plugin 2.8.99. Affected is an unknown function. The manipulation leads to cross-site request forgery. It is possible to launch the attack remotely.

The Download Manager WordPress plugin before 3.2.62 does not validate and escapes some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as a contributor to perform Stored Cross-Site Scripting attacks against logged-in admins.

The Download Manager WordPress plugin before 3.2.34 does not sanitise and escape the packageids parameter before using it in a SQL statement, leading to a SQL injection, which can also be exploited to cause a Reflected Cross-Site Scripting issue

The Download Manager WordPress plugin before 3.2.44 does not escape a generated URL before outputting it back in an attribute of the history dashboard, leading to Reflected Cross-Site Scripting

The Download Manager WordPress plugin before 3.2.71 does not adequately validate passwords for password-protected files. Upon validation, a master key is generated and exposed to the user, which may be used to download any password-protected file on the server, allowing a user to download any file with the knowledge of any one file's password.

The Download Manager WordPress plugin before 6.3.0 leaks master key information without the need for a password, allowing attackers to download arbitrary password-protected package files.

Directory traversal vulnerability in the WordPress Download Manager plugin for WordPress allows remote attackers to read arbitrary files via a .. (dot dot) in the fname parameter to (1) views/filedownload.php or (2) filedownload.php.

Open redirect vulnerability in WordPress Download Manager prior to version 2.9.51 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.

Cross-site scripting vulnerability in WordPress Download Manager prior to version 2.9.50 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

The WordPress Download Manager WordPress plugin before 3.2.22 does not sanitise and escape Template data before outputting it in various pages (such as admin dashboard and frontend). Due to the lack of authorisation and CSRF checks in the wpdmsavetemplate AJAX action, any authenticated users such as subscriber is able to call it and perform Cross-Site Scripting attacks

The WordPress Download Manager WordPress plugin before 3.2.16 does not escape some of the Download settings when outputting them, allowing high privilege users to perform XSS attacks even when the unfilteredhtml capability is disallowed

Authenticated File Upload in WordPress Download Manager <= 3.1.24 allows authenticated (Author+) users to upload files with a double extension, e.g. "payload.php.png" which is executable in some configurations. This issue affects: WordPress Download Manager version 3.1.24 and prior versions.

Authenticated Directory Traversal in WordPress Download Manager <= 3.1.24 allows authenticated (Contributor+) users to obtain sensitive configuration file information, as well as allowing Author+ users to perform XSS attacks, by setting Download template to a file containing configuration information or an uploaded JavaScript with an image extension This issue affects: WordPress Download Manager version 3.1.24 and prior versions.

The download-manager plugin before 2.9.94 for WordPress has XSS via the category shortcode feature, as demonstrated by the orderby or search[publishdate] parameter.

The download-manager plugin before 2.9.52 for WordPress has XSS via the id parameter in a wpdmgeneratepassword action to wp-admin/admin-ajax.php.

The Download Manager WordPress plugin before 3.2.35 does not have any authorisation checks in some of the REST API endpoints, allowing unauthenticated attackers to call them, which could lead to sensitive information disclosure, such as posts passwords (fixed in 3.2.24) and files Master Keys (fixed in 3.2.25).