The WoodMart theme for WordPress is vulnerable to Improper Input Validation in all versions up to, and including, 8.2.6. This is due to insufficient validation of the qty parameter in the woodmartupdatecartitem function. This makes it possible for unauthenticated attackers to manipulate cart quantities using fractional values, allowing them to obtain products for free by setting extremely small quantities (e.g., 0.00001) that round cart totals to $0.00, effectively bypassing payment requirements and allowing unauthorized acquisition of virtual or downloadable products.

The Woodmart theme for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'multiplemarkers' attribute in all versions up to, and including, 8.2.3 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 WoodMart plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 8.2.3 via the 'layout' attribute. This makes it possible for authenticated attackers, with Contributor-level access and above, to include and execute arbitrary .php files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where .php files can be uploaded and included.

The The Woodmart theme for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 8.2.3. This is due to the software allowing users to execute an action that does not properly validate a value before running doshortcode through the woodmartgetproductsshortcode() function. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.

The WoodMart plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 8.2.5 via the woodmartgetpostsbyquery() function due to insufficient restrictions on which posts can be included. This makes it possible for unauthenticated attackers to extract data from password protected, private, or draft posts that they should not have access to.

The Woodmart theme for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 8.0.3. This is due to the software allowing users to execute an action that does not properly validate a value before running doshortcode through the woodmartinstagramajaxquery AJAX action. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.