This vulnerability in Futurio Extra plugin (<= 2.0.11) involves improper neutralization of input during web page generation, leading to a cross-site scripting (XSS) flaw. An attacker with low privileges and requiring user interaction could exploit this to execute arbitrary scripts, potentially impacting confidentiality, integrity, and availability to a limited extent. The CVSS 3.1 vector indicates network attack vector, low attack complexity, requiring privileges and user interaction, with a scope change and low impact on confidentiality, integrity, and availability.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to limited disclosure of information, modification of data, or disruption of service. The impact is rated medium due to the requirement of low privileges and user interaction, and the limited scope of impact on confidentiality, integrity, and availability.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider limiting privileges for users of the plugin and avoid interacting with untrusted content or links that could trigger the vulnerability.