What is CVE-2025-39410?

CVE-2025-39410 is a critical-severity vulnerability in Themegusta Smart Sections Theme Builder - Wpbakery Page Addon, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-05-19.

How severe is CVE-2025-39410?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Themegusta Smart Sections Theme Builder - Wpbakery Page Addon

CVE-2025-39410

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.

Vulnerability class: Insecure Deserialization

EPSS: 0.004 (33.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Themegusta Smart Sections Theme Builder - Wpbakery Page Addon — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-39410?: CVE-2025-39410 is a critical-severity vulnerability in Themegusta Smart Sections Theme Builder - Wpbakery Page Addon, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-05-19.
How severe is CVE-2025-39410?: Critical severity. CVSS v3 base score is 9.8 out of 10.