This vulnerability (CVE-2026-27421) in WProyal Royal Elementor Addons is a stored cross-site scripting (CWE-79) issue caused by improper input neutralization during web page generation. It allows an attacker with at least low privileges and requiring user interaction to inject malicious scripts that can affect confidentiality, integrity, and availability to a limited extent. The vulnerability affects versions prior to 1.7.1053. The CVSS vector indicates network attack vector, low attack complexity, privileges required, user interaction required, and scope changed. No patch or official remediation level has been published yet.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the affected web application users, potentially leading to information disclosure, modification of content, or denial of service. The impact is rated medium 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 exercise caution with user-generated content and consider applying temporary mitigations such as input sanitization or disabling vulnerable features if feasible. Monitor vendor channels for updates.