As immediate action, update the affected plugin. If you're unable to do so, ask your hosting provider or web developer for help.
This vulnerability occurs due to a leftover embed of the polyfill.io domain name.
A hidden "secret door" exists in the site that lets attackers get in whenever they want.
CVSS score is a way to evaluate and rank reported vulnerabilities in a standardized and repeatable way but which is not ideal for WordPress.
This security issue has a low severity impact and is unlikely to be exploited.
Update to version 1.2.2 or later to resolve the vulnerability. Patchstack users can turn on auto-update for vulnerable plugins only.
Published by Patchstack
3 Jul, 2024