WordPress Plugin WP User Frontend-Registration User Profile Membership Content Restriction User Directory and Frontend Post Submission Supply Chain Attack Polyfill.io

WordPress Plugin WP User Frontend-Registration User Profile Membership Content Restriction User Directory and Frontend Post Submission is prone to a supply chain attack because of the Polyfill JavaScript library used. The ownership of the library was taken over by malicious threat actors that used the service to redirect victims to malicious websites. WordPress Plugin WP User Frontend-Registration User Profile Membership Content Restriction User Directory and Frontend Post Submission version 4.0.7 is affected prior versions may also be affected.