The Element Pack Elementor Addons plugin for WordPress contains a stored XSS vulnerability (CWE-79) in the custom_attributes parameter of its Cookie Consent Widget. This flaw allows authenticated users with Contributor or higher privileges to inject arbitrary JavaScript code into pages, which executes in the context of users visiting those pages. The vulnerability affects all versions up to 5.10.14. The CVSS 3.1 base score is 6.4, reflecting network attack vector, low attack complexity, privileges required, no user interaction, and impacts on confidentiality and integrity but not availability.

An attacker with Contributor-level access or higher can exploit this vulnerability to inject malicious scripts that execute in the browsers of users who visit the compromised pages. This can lead to unauthorized actions performed on behalf of users, data theft, or session hijacking. The impact affects confidentiality and integrity but does not affect availability. There are no known exploits in the wild as of the published date.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict Contributor-level access to trusted users only and consider disabling or limiting use of the Cookie Consent Widget. Monitor for plugin updates from bdthemes that address this vulnerability.