WordPress security changelog
CRITICAL CVE-2025-39410 Deferred

Smart Sections Theme Builder - WPBakery Page Builder Addon: Code execution

Smart Sections Theme Builder - WPBakery Page Builder Addon is affected by code execution. Exposure depends on how the affected operation is made reachable by the site. Successful exploitation can run attacker-controlled code in the WordPress hosting account.

CVE / CNA score 9.8 CVSS 3.1 · audit@patchstack.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
Smart Sections Theme Builder - WPBakery Page Builder Addon
Plugin slug
visucom-smart-sections
Affected
See vendor advisory
Safe version
See mitigation notes
Published
May 19, 2025
Weakness
CWE-502 — Deserialization of Untrusted Data

This CVE was published May 19, 2025 and is one of 1 known issue for this plugin.

Update, patch or deactivate.

Update Smart Sections Theme Builder - WPBakery Page Builder Addon to a release outside the affected range, or disable and remove it until a fixed version is available.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

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.

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

Primary and upstream sources