YITH WooCommerce Wishlist, CVE-2026-4432

CVE, Research URL: CVE-2026-4432
Home page URL: Security reports for YITH WooCommerce Wishlist
Application: YITH WooCommerce Wishlist
Published on: Apr 10, 2026
Research Description: The YITH WooCommerce Wishlist WordPress plugin before 4.13.0 does not properly validate wishlist ownership in the save_title() 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.
Affected versions: max 4.13.0.
Status: vulnerable