The HUSKY – Products Filter Professional for WooCommerce plugin for WordPress suffers from a reflected cross-site scripting vulnerability identified as CVE-2024-11400. This vulnerability is due to improper neutralization of input during web page generation, specifically involving the really_curr_tax parameter. Attackers can exploit this by crafting malicious URLs that, when clicked by users, execute arbitrary scripts in the context of the affected site. The vulnerability affects all plugin versions up to and including 1.3.6.3. The CVSS 3.1 base score is 6.1, reflecting a medium severity with network attack vector, low attack complexity, no privileges required, but requiring user interaction, and impacts on confidentiality and integrity with no availability impact. No patch or official remediation has been documented in the provided data.

Successful exploitation allows unauthenticated attackers to execute arbitrary scripts in the context of the vulnerable website, potentially leading to information disclosure or manipulation of site content as perceived by users. This can undermine user trust and may facilitate further attacks such as session hijacking or phishing. There is no indication of availability impact. No known active exploitation has been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider disabling or removing the vulnerable plugin version to prevent exploitation. Additionally, applying web application firewall (WAF) rules that detect and block reflected XSS attempts targeting the really_curr_tax parameter may provide temporary mitigation.