Is WC Vendors safe? Known vulnerabilities and latest version

Administrator SQL Injection in WC Vendors Marketplace <= 2.7.2.1 versions.

The WC Vendors WordPress plugin before 2.7.2.1 does not have CSRF protection on some of its front-end order shipment status actions, which could allow attackers to make a logged-in vendor change the shipment status of their own orders via a crafted request.

The WC Vendors WordPress plugin before 2.7.2.1 does not verify that the vendor submitting a front-end order shipment status change owns the referenced order, allowing any authenticated vendor to mark another vendor's order as shipped, add an order note falsely attributed to the victim vendor, and trigger the customer shipment notification email.

The WC Vendors WordPress plugin before 2.7.2.1 does not verify ownership or the object type of user-supplied IDs when saving product variations, allowing authenticated users with the vendor role to modify product variations belonging to other vendors, and to change the status and title of arbitrary posts, via IDOR.

The WC Vendors – WooCommerce Multivendor, WooCommerce Marketplace, Product Vendors plugin for WordPress is vulnerable to generic SQL Injection via the 'status' parameter in all versions up to, and including, 2.7.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with shop manager-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The sanitize_text_field callback strips HTML but leaves SQL metacharacters intact, and wp_magic_quotes slash protection does not apply because WP_REST_Server::serve_request() calls wp_unslash() on GET parameters before the sanitize callback executes.

Subscriber SQL Injection in WC Vendors Marketplace <= 2.6.8 versions.

The WC Vendors – WooCommerce Multivendor, WooCommerce Marketplace, Product Vendors plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.6.4. This is due to missing or incorrect nonce validation on the /vendor_dashboard/product/delete/ endpoint. This makes it possible for unauthenticated attackers to delete vendor products via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WCVendors WC Vendors Marketplace wc-vendors allows Blind SQL Injection.This issue affects WC Vendors Marketplace: from n/a through <= 2.5.6.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WC Vendors WC Vendors – WooCommerce Multi-Vendor, WooCommerce Marketplace, Product Vendors.This issue affects WC Vendors – WooCommerce Multi-Vendor, WooCommerce Marketplace, Product Vendors: from n/a through 2.4.7.