What is CVE-2026-103358?

CVE-2026-103358 is a high-severity vulnerability in Villatheme Email Template Customizer For Woocommerce, classified under Code Injection. CVSS score: 7.5/10. Published 2026-10-14.

How severe is CVE-2026-103358?

High severity. CVSS v3 base score is 7.5 out of 10.

RCE in Villatheme Email Template Customizer For Woocommerce

CVE-2026-103358

Improper Control of Generation of Code ('Code Injection') vulnerability in VillaTheme Email Template Customizer for WooCommerce email-template-customizer-for-woo allows Code Injection.This issue affects Email Template Customizer for WooCommerce: from n/a through 1.3.4.

Vulnerability class: RCE (Remote Code Execution)

Published 2026-10-14 · last modified 2026-10-14.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Villatheme Email Template Customizer For Woocommerce

Weakness classification (CWE)

CWE-94 — Code Injection

References

patchstack.com/database/wordpress/plugin/email-template-customizer-for-woo/vuln… (vdb-entry)

Frequently asked questions

What is CVE-2026-103358?: CVE-2026-103358 is a high-severity vulnerability in Villatheme Email Template Customizer For Woocommerce, classified under Code Injection. CVSS score: 7.5/10. Published 2026-10-14.
How severe is CVE-2026-103358?: High severity. CVSS v3 base score is 7.5 out of 10.