CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
What the vulnerability does
Deserialization of Untrusted Data vulnerability in themegusta Smart Sections Theme Builder - WPBakery Page Builder Addon.This issue affects Smart Sections Theme Builder - WPBakery Page Builder Addon: from n/a through 1.7.8.
Explanation of Vulnerability in Simple Terms
The Smart Sections Theme Builder addon for WPBakery Page Builder in versions up to 1.7.8 contains a deserialization vulnerability that allows unauthenticated attackers to run arbitrary code on the site. The vulnerability exists because the addon deserializes untrusted data without proper validation. An attacker can exploit this remotely over the network without needing user interaction or authentication.
What an attacker can do
Run arbitrary PHP code on the site and take complete control of it.
Potential impact on your site
Complete site compromise: attackers can steal data, modify content, install malware, or take the site offline.
Conditions required to exploit
Network access only; no authentication or user interaction required.
Key dates
External resources
