WordPress Smart Post Show - Post Grid, Post Carousel & Slider, and List Category Posts plugin <= 3.0.12 - Authenticated (Administrator+) PHP Object Injection vulnerability

WordPress Smart Post Show - Post Grid, Post Carousel & Slider, and List Category Posts plugin = 3.0.12 - Authenticated Administrator+ PHP Object Injection vulnerability discovered by Vilaysone CHANTHAVONG 0xJ0cKkY - Cyberus Technologies in WordPress Plugin Post Grid, Post Carousel, & List Categor...