This vulnerability in FluentForm arises from improper neutralization of input during web page generation, leading to stored cross-site scripting (XSS). An attacker with low privileges and requiring user interaction can inject malicious scripts that execute in the context of the victim's browser, potentially impacting confidentiality, integrity, and availability. The issue affects all versions prior to 6.2.15.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the affected application, potentially leading to data disclosure, modification, or disruption of service. The CVSS 3.1 base score is 6.5 (medium severity), reflecting network attack vector, low attack complexity, low privileges required, user interaction needed, and impacts on confidentiality, integrity, and availability.

No explicit patch or remediation information is provided in the input data. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should exercise caution with untrusted input and consider restricting privileges or disabling vulnerable functionality if possible.