Subscriber Cross Site Scripting (XSS) in Product Variations Swatches for WooCommerce <= 1.1.18 versions.

The Custom User Registration Fields for WooCommerce plugin for WordPress is vulnerable to Privilege Escalation in versions up to, and including, 2.2.3. This is due to the plugin accepting an attacker-controlled afregselectuserrole value from the unauthenticated WooCommerce Store API /wc/store/v1/checkout request in the afregcheckoutdatatoordermetadatablock() function, persisting it in order meta, and then passing it directly to WPUser::addrole() in the afregcustomorderprocessingfunction() function (hooked to woocommercethankyou) without validating against the plugin's admin-configured allowed role list. This makes it possible for unauthenticated attackers to elevate their privileges to Administrator by creating an account during checkout with a modified JSON body specifying administrator (or any other role slug) as the desired role. Note: The exploit requires the "User Role Selection" setting to be enabled.

The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the aggregated review form submission in versions up to and including 5.106.0. This is due to insufficient input sanitization and output escaping on user-supplied review comment text. The plugin accepts review submissions from unauthenticated users through the 'crlocalformssubmit' AJAX action without sanitizing HTML content before storing it via wpinsertcomment(), and later renders this stored content on product pages through commenttext() without proper escaping. This makes it possible for unauthenticated attackers with a valid review form URL (obtainable through review reminder emails sent to customers who placed orders) to inject arbitrary web scripts in pages that will execute whenever a user accesses the affected product page.

The WooCommerce Lottery plugin for WordPress is vulnerable to Time-Based SQL Injection via 'orderby' and 'order' GET Parameters in all versions up to, and including, 2.2.9 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

The Subscriptions for WooCommerce WordPress plugin before 2.0.1 does not verify that the requester owns the subscription being viewed before rendering its details, allowing any authenticated customer to read another customer's subscription information (the subscribed product, status, and dates) by supplying that subscription's ID.

The Product Input Fields for WooCommerce WordPress plugin before 2.0.2 does not validate uploaded file types when its accepted-types setting is left empty, which its own documentation advertises as accepting all files, allowing unauthenticated attackers to upload arbitrary files and achieve remote code execution on servers that do not honour the directory's access rules.

The WooCommerce Subscriptions WordPress plugin before 9.1.0 does not validate user input before unserializing it on stores with High-Performance Order Storage enabled, leading to a PHP Object Injection issue which unauthenticated users can escalate to Remote Code Execution via a gadget chain present in the bundled dependencies.

The Payment Gateway for PayPal on WooCommerce WordPress plugin before 9.2.1 does not verify that payment actually succeeded before completing an order in its PayPal return handler: it reads attacker-controlled parameters, performs no amount comparison and no order-ownership check, and completes the order even when the server-side gateway verification fails, allowing an unauthenticated attacker to mark arbitrary orders as paid without paying.

The WooCommerce Bookings WordPress plugin before 3.9.0 does not perform a capability check on one of its AJAX actions, and its nonce check can be bypassed by omitting the token, allowing users with Subscriber-level access and above to create draft bookable products.

The Automation Web Platform – Notifications and OTP for WooCommerce, Advanced Country Code plugin for WordPress is vulnerable to Authentication Bypass in versions up to, and including, 4.8.6. This is due to the handleemailotpreturn() function returning the secret magic login token in the response to a publicly accessible OTP request, rather than only delivering it to the user's email address. This makes it possible for unauthenticated attackers to log in as any user on the site, including administrators, if they know that user's email address.

The WooCommerce PayPal Payments plugin for WordPress is vulnerable to Sensitive Information Disclosure due to an Insecure Direct Object Reference in all versions up to, and including, 3.3.2 via the enqueuepaypalinsightsscriptonorderreceived() function due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to obtain sensitive order information including order keys, which can then be leveraged to access full customer billing details (name, email, phone, address) via the WooCommerce Store API within a 10-minute grace period after order creation.

Shop manager Privilege Escalation in Order Delivery Date for WooCommerce <= 4.6.0 versions.

The Points and Rewards for WooCommerce WordPress plugin before 2.10.1 does not have authorisation checks in place on a wallet and points update action that is available to unauthenticated users, and does not verify that the requester owns the account being changed, allowing unauthenticated attackers to arbitrarily modify or corrupt (including driving it negative) the stored wallet balance and loyalty points of any user. Modifying the wallet balance additionally requires the companion Wallet System for WooCommerce Points and Rewards for WooCommerce WordPress plugin before 2.10.1 to be active.

The Subscriptions for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 2.0.0. This is due to the plugin not properly verifying that a user is authorized to perform an action via the wpssfwinstallpluginconfiguration AJAX handler. This makes it possible for authenticated attackers, with shop manager-level access and above, to install and activate arbitrary WordPress.org plugins.

The Wholesale for WooCommerce plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.0.5. This is due to the saverequestsmeta() function applying only sanitizetextfield() to the userroleset POST parameter before passing it directly to WPUser::addrole(), with no allowlist validation against permitted wholesale roles and no capability check such as currentusercan('promoteusers') or currentusercan('manageoptions'). This makes it possible for authenticated attackers with author-level access and above to escalate their privileges to administrator by supplying administrator as the userroleset value in a crafted request. The function is gated only by a nonce (requestuserrolenonce) that is rendered in the meta box on the wwprequests post edit screen; because the post type is registered with capabilitytype => 'post', any author-level user who has authored a wwprequests post — such as one created via the wholesale registration form — can access this nonce and submit the role-assignment request.

The Checkout Field Editor for WooCommerce (Pro) plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 3.7.7 via the 'thwcfelegacyfile' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.

The WooCommerce PayPal Payments plugin for WordPress is vulnerable to unauthorized order manipulation and information disclosure due to missing authorization checks on the ppc-create-order and ppc-get-order WC-AJAX endpoints in all versions up to, and including, 4.0.1. The ppc-create-order endpoint accepts an arbitrary WooCommerce order ID in the pay-now context without validating order ownership, allowing attackers to create PayPal orders for any WC order and write PayPal metadata to it. The ppc-get-order endpoint returns full PayPal order details for any PayPal order ID without binding to the requester's session. This makes it possible for unauthenticated attackers to chain these endpoints to manipulate other customers' order payment flows and exfiltrate sensitive order details (payer information, shipping data) by creating a PayPal order for a victim's WC order and then retrieving the PayPal order data.

The PDF Invoices & Packing Slips for WooCommerce plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.14.0 via the generatedocumentshortcode due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with contributor-level access and above, to mint publicly accessible, session-free download links for arbitrary third-party orders, exposing customer names, billing and shipping addresses, email addresses, phone numbers, order and invoice numbers, line items, totals, payment details, and customer notes contained in those orders' invoices and packing slips. Exploitation requires the plugin's Document link access type setting to be configured to 'full'; with the default 'loggedin' value, generated URLs are signed with a per-session nonce rather than the orderkey, making the shortcode path unexploitable for unauthorized access to third-party orders.

The Wallet for WooCommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.6.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to enumerate the login name, email address, and user ID of all WordPress accounts — including administrators — by submitting arbitrary search terms to the AJAX handler. The required 'search-user' nonce is localized into the walletparam object on the standard WooCommerce My Account page, which is accessible to any authenticated user, making it trivially obtainable by a Subscriber.

The Memberships and User Profiles for WooCommerce – ProfileGrid WooCommerce Integration plugin for WordPress is vulnerable to unauthorized plugin installation and activation in versions up to, and including, 3.4. This is due to a missing capability check and missing nonce validation on the pginstallprofilegrid() AJAX handler registered via wpajaxpginstallprofilegrid. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install and activate the ProfileGrid plugin from wordpress.

The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'color' Shortcode Attribute in all versions up to, and including, 5.113.0 due to insufficient input sanitization and output escaping. 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 Bulk Order Update for WooCommerce plugin for WordPress is vulnerable to Arbitrary File Read in versions up to, and including, 1.6. This is due to the bouwfetchcsvdata() AJAX handler being registered on the wpajaxnopriv hook with no capability or nonce check, and passing the attacker-supplied csvurl POST parameter — filtered only by escurlraw() (which leaves absolute filesystem paths intact) and validatefile() (which only rejects '..' traversal patterns) — directly into fopen()/fgetcsv() and reflecting the first parsed line in the JSON response. This makes it possible for unauthenticated attackers to read the first line of arbitrary files on the server (such as /etc/passwd) and to use the handler as a file-existence oracle.

Subscriber Broken Access Control in Wallet System for WooCommerce <= 2.7.6 versions.

Unauthenticated Broken Access Control in WooCommerce Anti-Fraud <= 7.2.6 versions.

The WooCommerce Stripe Payment Gateway plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ajaxpayfororder() function in all versions up to, and including, 10.7.0 This is due to a missing order ownership or orderkey verification when processing payment for an order via the wcstripepayfororder WC-AJAX endpoint. The function only validates a nonce (which is publicly available on any WooCommerce page where Express Checkout is enabled), but does not verify that the requesting user owns the target order and is allowed to modify it. This makes it possible for unauthenticated attackers to force any pending order into a failed status by providing a fake payment method, causing a payment exception that updates the order status to "failed" via sequential order ID enumeration.

The Counter live visitors for WooCommerce plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the wcvisitorgetblock function in all versions up to, and including, 1.3.6. This makes it possible for unauthenticated attackers to delete arbitrary files on the server. NOTE: This particular vulnerability deletes all the files in a targeted arbitrary directory rather than a specified arbitrary file, which can lead to loss of data or a denial of service condition.

The WooCommerce Refund And Exchange with RMA - Warranty Management, Refund Policy, Manage User Wallet theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'cedrnxorderexchangeattachfiles' function in all versions up to, and including, 3.2.6. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

The WooCommerce - Social Login plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.7.3. This is due to insufficient controls in the 'wooslgloginemail' function. This makes it possible for unauthenticated attackers to log in as any existing user on the site, excluding an administrator, if they know the email of user.

The WooCommerce - Social Login plugin for WordPress is vulnerable to unauthenticated privilege escalation in all versions up to, and including, 2.7.3. This is due to a lack of brute force controls on a weak one-time password. This makes it possible for unauthenticated attackers to brute force the one-time password for any user, except an Administrator, if they know the email of user.

The WooCommerce - Social Login plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wooslgloginemail' function in all versions up to, and including, 2.7.3. This makes it possible for unauthenticated attackers to change the default role to Administrator while registering for an account.