This vulnerability in WPFactory's Free Shipping Bar: Amount Left for Free Shipping for WooCommerce plugin allows stored cross-site scripting due to improper input neutralization during web page generation. It affects all versions up to 2.4.6. The issue can enable attackers with low privileges to inject malicious scripts that execute when other users view the affected content, potentially leading to partial compromise of user data and application integrity. The CVSS 3.1 vector indicates network attack vector, low attack complexity, required privileges are low, user interaction is required, and the scope is changed with low impact on confidentiality, integrity, and availability.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of other users, potentially leading to theft of user credentials, session tokens, or other sensitive information, as well as manipulation of the affected web pages. The impact is limited to confidentiality, integrity, and availability at a low level. 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 released, administrators should consider restricting user input that can be rendered in the plugin or apply web application firewall (WAF) rules to detect and block XSS payloads related to this plugin. Monitor vendor channels for updates and apply patches promptly once available.