This vulnerability involves improper neutralization of input in the WooCommerce TBC Credit Card Payment Gateway (Free) plugin, resulting in reflected cross-site scripting (XSS). The issue affects all versions up to 2.0.0. The CVSS 3.1 base score is 7.1, indicating high severity, with network attack vector, low attack complexity, no privileges required, user interaction required, and impacts on confidentiality, integrity, and availability. No vendor advisory or patch information is provided, and the product is not a cloud service.

Successful exploitation of this reflected XSS vulnerability could allow an attacker to execute arbitrary scripts in the context of the victim's browser, potentially leading to theft of sensitive information, session hijacking, or other malicious actions impacting confidentiality, integrity, and availability to a limited extent. There are no known exploits in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should consider disabling or replacing the affected plugin to mitigate risk. Implementing web application firewalls (WAFs) that can detect and block reflected XSS attempts may provide temporary protection.