The WpOpal Opal Widgets For Elementor plugin suffers from a CWE-79 stored cross-site scripting vulnerability due to improper input neutralization during web page generation. This flaw allows an attacker with low privileges to inject malicious scripts that execute in the context of other users, potentially impacting confidentiality, integrity, and availability. The vulnerability affects versions up to 1.6.9. The CVSS 3.1 base score is 6.5, reflecting network attack vector, low attack complexity, required privileges, user interaction, and partial impact on confidentiality, integrity, and availability. No patch or official remediation level has been disclosed by the vendor as of the publication date.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of other users, potentially leading to information disclosure, modification of data, or disruption of service. The impact is rated medium, with partial loss of confidentiality, integrity, and availability. Exploitation requires low privileges and user interaction.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, consider restricting access to the affected plugin or disabling it if feasible. Monitor for updates from WpOpal regarding patches or mitigations. Avoid relying on generic mitigations as no vendor advisory currently provides specific guidance.