This vulnerability in RedNao PDF Builder for WPForms (up to version 1.2.88) is a stored cross-site scripting (CWE-79) issue caused by improper neutralization of input during web page generation. An attacker with at least low privileges and requiring user interaction could exploit this to execute arbitrary scripts in the context of the affected application. The CVSS 3.1 vector indicates network attack vector, low attack complexity, privileges required, user interaction required, and impacts on confidentiality, integrity, and availability at a low level.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the affected application, potentially leading to information disclosure, modification of data, or disruption of service. The impact is rated as medium severity with partial loss of confidentiality, integrity, and availability. There are no reports of active exploitation in the wild.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider limiting privileges of users who can input data into the plugin and avoid exposing the affected functionality to untrusted users. Monitor vendor channels for updates and apply patches promptly once available.