Stored Cross-Site Scripting in FiboSearch Plugin for WooCommerce by WordPress

CVE-2023-2450

Summary

The FiboSearch - AJAX Search for WooCommerce plugin for WordPress is susceptible to a Stored Cross-Site Scripting vulnerability through its admin settings. This flaw arises from inadequate input sanitization and output escaping, enabling authenticated attackers with administrator permissions to inject arbitrary web scripts into pages. These malicious scripts will execute when users access the affected pages. This issue is particularly prevalent in multi-site installations and setups where unfiltered_html is disabled, posing significant risks to site integrity and user security.

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