The DuoGeek EventPress WordPress plugin (versions up to 1.0.0) contains a stored cross-site scripting vulnerability due to improper input neutralization during web page generation. This vulnerability allows an attacker with low privileges to inject malicious scripts that execute in the context of other users, potentially leading to partial compromise of confidentiality, integrity, and availability. 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 of this stored XSS vulnerability could allow an attacker to execute arbitrary scripts in the context of users viewing the affected pages, potentially leading to session hijacking, defacement, or other malicious actions impacting confidentiality, integrity, and availability to a limited extent. The attack requires low privileges and user interaction, which limits the ease of exploitation. No known active exploits have been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider limiting plugin usage to trusted users and avoid exposing the vulnerable functionality to untrusted users. Monitor official DuoGeek channels for updates and apply patches promptly once released.