This vulnerability in the Comment Form WP – Customize Default Comment Form plugin allows stored cross-site scripting due to improper input neutralization during web page generation. It affects all versions up to 2.0.1. The vulnerability can be triggered by authenticated users with high privileges, as indicated by the CVSS vector (PR:H, UI:R), and can lead to partial confidentiality, integrity, and availability impacts. No patch or official remediation information is provided in the available data.

Successful exploitation could allow an attacker with high privileges to inject malicious scripts that execute in the context of other users, potentially leading to partial compromise of confidentiality, integrity, and availability of the affected system. The medium CVSS score reflects these moderate impacts. 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 available, restrict access to trusted users and monitor for suspicious activity related to the comment form plugin. Avoid granting unnecessary high privileges to users who can interact with the comment form.