The kendysond Selar.co Widget up to version 1.2 suffers from a DOM-based Cross-site Scripting vulnerability due to improper input neutralization during web page generation. This allows attackers with low privileges and requiring user interaction to execute scripts that can impact confidentiality, integrity, and availability to a limited extent. The vulnerability is network exploitable and affects the widget component specifically. No patch or vendor advisory is currently provided, and no known exploits have been reported.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the affected web page, potentially leading to limited confidentiality, integrity, and availability impacts. The CVSS vector indicates that the attack requires low privileges and user interaction but can affect the system across security boundaries (scope changed). No known active exploitation has been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official patch or workaround is currently available, users should monitor vendor communications for updates. Until a fix is released, consider limiting exposure of the widget or applying input validation/sanitization controls if possible within the deployment environment.