Prototype Pollution Vulnerability in Popup by Supsystic WordPress Plugin

CVE-2023-3186 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

The Popup by Supsystic WordPress plugin before 1.10.19 has a prototype pollution vulnerability that could allow an attacker to inject arbitrary properties into Object.prototype.

Learn more about our Wordpress Pen Testing.