The irfantea Show Visitor IP Address plugin suffers from a stored XSS vulnerability due to improper input neutralization during web page generation. This allows an attacker with at least low privileges and requiring user interaction to inject malicious scripts that can impact confidentiality, integrity, and availability to a limited extent. The vulnerability affects versions up to 0.2. No patch or official fix has been documented yet.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the affected application, potentially leading to limited disclosure of information, modification of data, or disruption of service. The CVSS vector indicates network attack vector, low attack complexity, requiring privileges and user interaction, with partial impact on confidentiality, integrity, and availability.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should exercise caution with input handling and consider disabling or restricting use of the affected plugin. Monitor vendor channels for updates regarding an official fix.