Unauthenticated Broken Access Control in YITH Request a Quote for WooCommerce Premium < 4.46.0 versions.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in YITH YITH WooCommerce Product Add-Ons allows Blind SQL Injection.

This issue affects YITH WooCommerce Product Add-Ons: from n/a through 4.29.0.

The YITH WooCommerce Ajax Search plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘item’ parameter in versions up to, and including, 2.4.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Cross-Site request forgery (CSRF) vulnerability in YITH YITH WooCommerce Product Slider Carousel allows Cross Site Request Forgery.

This issue affects YITH WooCommerce Product Slider Carousel: from n/a through 1.16.0.

Missing Authorization vulnerability in YITH YITH WooCommerce Gift Cards Premium.This issue affects YITH WooCommerce Gift Cards Premium: from n/a through 3.23.1.

Cross-Site Request Forgery (CSRF) vulnerability in YITHEMES YITH PayPal Express Checkout for WooCommerce allows Cross Site Request Forgery. This issue affects YITH PayPal Express Checkout for WooCommerce: from n/a through 1.49.0.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in YITHEMES YITH WooCommerce Product Add-Ons yith-woocommerce-product-add-ons allows Reflected XSS.This issue affects YITH WooCommerce Product Add-Ons: from n/a through <= 4.13.0.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in YITHEMES YITH WooCommerce Ajax Search yith-woocommerce-ajax-search.This issue affects YITH WooCommerce Ajax Search: from n/a through <= 2.8.0.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in YITHEMES YITH WooCommerce Ajax Product Filter yith-woocommerce-ajax-navigation.This issue affects YITH WooCommerce Ajax Product Filter: from n/a through <= 5.1.0.

Missing Authorization vulnerability in YITHEMES YITH WooCommerce Waiting List yith-woocommerce-waiting-list allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects YITH WooCommerce Waiting List: from n/a through <= 2.13.0.

The YITH WooCommerce Wishlist WordPress plugin before 4.13.0 does not properly validate wishlist ownership in the savetitle() AJAX handler before allowing wishlist renaming operations. The function only checks for a valid nonce, which is publicly exposed in the page source of the /wishlist/ page, making it possible for unauthenticated attackers to rename any wishlist belonging to any user on the site.

The YITH WooCommerce Gift Cards plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'savemailstatus' and 'saveemailsettings' functions in all versions up to, and including, 4.12.0. This makes it possible for unauthenticated attackers to modify WooCommerce settings.

The YITH WooCommerce Wishlist plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.10.0 via the REST API endpoint and AJAX handler due to missing validation on user-controlled keys. This makes it possible for unauthenticated attackers to discover any user's wishlist token ID, and subsequently rename the victim's wishlist without authorization (integrity impact). This can be exploited to target multi-user stores for defacement, social engineering attacks, mass tampering, and profiling at scale.

The YITH WooCommerce Wishlist plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘id’ parameter in all versions up to, and including, 4.5.0 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 YITH WooCommerce Wishlist plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.10.0. This is due to the plugin not properly verifying that a user is authorized to perform actions on the REST API /wp-json/yith/wishlist/v1/lists endpoint (which uses permissioncallback => 'returntrue') and the AJAX deleteitem handler (which only checks nonce validity without verifying object-level authorization). This makes it possible for unauthenticated attackers to disclose wishlist tokens for any user and subsequently delete wishlist items by chaining the REST API authorization bypass with the exposed deleteitem nonce on shared wishlist pages and the AJAX handler's missing object-level authorization check.

YITH WooCommerce Ajax Search is vulnerable to a XSS vulnerability due to insufficient sanitization of user supplied block attributes. This makes it possible for Contributors+ attackers to inject arbitrary scripts.