Themesgrove WidgetKit versions up to 2.5.0 contain a CWE-79 vulnerability due to improper input sanitization during web page generation, enabling stored cross-site scripting (XSS). This vulnerability allows attackers with at least low privileges and requiring user interaction to inject malicious scripts that can affect confidentiality, integrity, and availability of the affected system. The CVSS vector indicates network attack vector, low attack complexity, privileges required, user interaction required, and scope changed, with low impact on confidentiality and integrity and low impact on availability.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to information disclosure, session hijacking, or other impacts on confidentiality, integrity, and availability. The CVSS score of 6.5 reflects a medium severity impact. No known active exploitation has been reported.

No official patch or remediation is currently available for this vulnerability. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is released, users should consider applying any available workarounds from the vendor or limit exposure by restricting privileges and user interactions where feasible.