The Orbit Fox plugin for WordPress suffers from a stored XSS vulnerability (CWE-79) due to improper neutralization of input in the Post Type Grid Widget Title. Authenticated users with contributor or higher privileges can inject arbitrary JavaScript that executes in the context of other users viewing the page. This vulnerability affects all versions up to and including 2.10.30. The CVSS 3.1 base score is 6.4, reflecting network attack vector, low attack complexity, required privileges, no user interaction, and impacts on confidentiality and integrity but not availability. No patch or official fix information is currently available, and no exploits have been reported in the wild.

Successful exploitation allows authenticated contributors or higher to inject persistent malicious scripts into pages, which execute in the browsers of users who view those pages. This can lead to unauthorized actions such as session hijacking or data theft affecting confidentiality and integrity. Availability is not impacted. The vulnerability requires authenticated access with contributor-level permissions or above.

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 removing the vulnerable widget if possible. Monitor for updates from ThemeIsle regarding patches or official mitigations.