The Ultimate Gift Cards for WooCommerce plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.1.1. This is due to missing or incorrect nonce validation on the mwb_wgm_save_post() function. This makes it possible for unauthenticated attackers to modify product gift card details via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The Return Refund and Exchange For WooCommerce WordPress plugin before 4.0.9 does not validate attachment files to be uploaded via an AJAX action available to unauthenticated users, which could allow them to upload arbitrary files such as PHP and lead to RCE

The PDF Generator for WordPress plugin before 1.1.2 includes a vendored dompdf example file which is susceptible to Reflected Cross-Site Scripting and could be used against high privilege users such as admin

The Membership For WooCommerce WordPress plugin before 2.1.7 does not validate uploaded files, which could allow unauthenticated users to upload arbitrary files, such as malicious PHP code, and achieve RCE.

The Mautic Integration for WooCommerce WordPress plugin before 1.0.3 does not have proper CSRF check when updating settings, and does not ensure that the options to be updated belong to the plugin, allowing attackers to make a logged in admin change arbitrary blog options via a CSRF attack.

Missing Authorization vulnerability in WP Swings Points and Rewards for WooCommerce.This issue affects Points and Rewards for WooCommerce: from n/a through 1.5.0.

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in WP Swings Coupon Referral Program.This issue affects Coupon Referral Program: from n/a through 1.7.2.

The Return Refund and Exchange For WooCommerce – Return Management System, RMA Exchange, Wallet And Cancel Order Features plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.4.5 via the 'attachment' directory. This makes it possible for unauthenticated attackers to extract sensitive data stored insecurely in the /wp-content/attachment directory which can contain file attachments for order refunds.

The Wallet System for WooCommerce – Wallet, Wallet Cashback, Refunds, Partial Payment, Wallet Restriction plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.6.2. This is due to missing or incorrect nonce validation in class-wallet-user-table.php. This makes it possible for unauthenticated attackers to modify wallet balances via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The Return Refund and Exchange For WooCommerce – Return Management System, RMA Exchange, Wallet And Cancel Order Features plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.4.5 via several functions due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to overwrite linked refund image attachments, overwrite refund request message, overwrite order messages, and read order messages of other users.

The Wallet System for WooCommerce – Wallet, Wallet Cashback, Refunds, Partial Payment, Wallet Restriction plugin for WordPress is vulnerable to unauthorized access to functionality in all versions up to, and including, 2.6.2. This makes it possible for unauthenticated attackers to increase their own wallet balance, transfer balances between arbitrary users and initiate transfer requests from other users' wallets.

Deserialization of Untrusted Data vulnerability in WP Swings Coupon Referral Program allows Object Injection.This issue affects Coupon Referral Program: from n/a before 1.8.4.

The WooCommerce Ultimate Gift Card plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in the 'mwb_wgm_preview_mail' and 'mwb_wgm_woocommerce_add_cart_item_data' functions in all versions up to, and including, 2.9.2. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. Please note that this may have been patched on an older version than 2.9.2, however, we do not have access to older versions of the software to confirm when the patch was added. The only patched version we have confirmed is 2.9.3.

The Ultimate Gift Cards for WooCommerce plugin for WordPress is vulnerable to boolean-based SQL Injection via the 'default_price' and 'product_id' parameters in all versions up to, and including, 3.1.4 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 Administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.