The Contact Form With Shortcode plugin for aviplugins.com contains a reflected XSS vulnerability due to improper input neutralization during web page generation. This vulnerability affects all versions up to 4.2.5 and allows attackers to inject malicious scripts that execute in the context of the victim's browser. The CVSS 3.1 score is 7.1 (high), with network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and impacts on confidentiality, integrity, and availability.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the victim's browser, potentially leading to information disclosure, modification of data, or disruption of service. The CVSS vector indicates partial impacts on confidentiality, integrity, and availability. However, no known exploits in the wild have been reported to date.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official patch or workaround information is provided at this time. Users should monitor for updates from aviplugins.com and apply any official fixes once available. Until then, consider restricting access to the vulnerable plugin or disabling it if feasible.