CVE-2026-11328 is a stored cross-site scripting vulnerability (CWE-79) in the Exclusive Addons for Elementor WordPress plugin. The flaw is due to improper neutralization of input during web page generation, specifically in the post title parameter. Authenticated attackers with Contributor-level privileges or above can inject arbitrary web scripts that execute when users access the affected pages. This vulnerability affects all plugin versions up to and including 2.7.9.8. The CVSS 3.1 base score is 6.4, reflecting a medium severity with network attack vector, low attack complexity, and no user interaction required.

An attacker with Contributor-level or higher access can inject malicious scripts via the post title parameter, which are stored and executed in the context of users viewing the affected pages. This can lead to information disclosure and limited integrity impact but does not affect availability. The vulnerability enables cross-site scripting attacks that may compromise user sessions or perform unauthorized actions within the affected site.

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 affected plugin versions. Monitor for updates from the vendor or plugin author regarding patches or official mitigations.