This vulnerability in NotFound Bridge Core (versions before 3.3.1) involves improper neutralization of input during web page generation, leading to stored cross-site scripting (XSS). An attacker could inject malicious scripts that are stored and later executed in users' browsers, potentially impacting confidentiality, integrity, and availability to a limited extent. The CVSS 3.1 vector indicates network attack vector, low attack complexity, requiring low 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 application, potentially leading to limited disclosure or modification of data and partial disruption of service. The impact is rated as medium severity with low confidentiality, integrity, and availability impacts according to the CVSS vector. No known active exploitation has been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should apply any recommended temporary mitigations from the vendor if available. Monitoring for updates from NotFound is advised to apply an official fix once published.