The Element Pack Elementor Addons plugin for WordPress suffers from a stored XSS vulnerability (CWE-79) via the 'tooltip' parameter. Authenticated users with Contributor or higher privileges can inject arbitrary JavaScript code due to improper input neutralization during page generation. This vulnerability affects all versions up to 5.10.2. The CVSS 3.1 base score is 6.5 (medium), with network attack vector, low attack complexity, and privileges required at the contributor level. The vulnerability does not impact integrity or availability but allows high impact on confidentiality through script execution in users' browsers. No patch or vendor advisory is currently available, and no known exploits have been reported.

Successful exploitation allows an authenticated contributor or higher to inject persistent malicious scripts into pages, which execute in the context of other users viewing those pages. This can lead to theft of sensitive information accessible via the browser, such as cookies or session tokens, potentially compromising user accounts. The vulnerability does not affect system integrity or 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, restrict Contributor-level access to trusted users only and consider disabling or limiting use of the vulnerable plugin features involving the 'tooltip' parameter. Monitor for updates from bdthemes regarding patches or official mitigations.