Over 100,000 WordPress Sites Vulnerable to Critical CVSS 10.0 Flaw in TI WooCommerce Wishlist Plugin
May 29, 2025
Vulnerability / Website Security
Cybersecurity experts have revealed a severe, unpatched security vulnerability affecting the TI WooCommerce Wishlist plugin for WordPress. This flaw can be exploited by unauthenticated attackers to upload arbitrary files. The TI WooCommerce Wishlist, with over 100,000 active installations, allows e-commerce customers to save their favorite products and share their lists on social media.
According to Patchstack researcher John Castro, “The plugin is susceptible to an arbitrary file upload vulnerability, enabling attackers to upload malicious files to the server without any authentication.” Identified as CVE-2025-47577, this vulnerability has a CVSS score of 10.0 and affects all versions up to and including 2.9.2, released on November 29, 2024. Currently, no patch is available. The website security firm pointed out that the vulnerability is linked to a function called “tinvwl_upload_file_wc_fields_factory,” which utilizes another native WordPress…