Is Email Customizer for WooCommerce safe to use?

Laskyr does not give safety verdicts. No known unpatched vulnerabilities in the latest version (2.7.1). As of 2026-11-04. 2 issues are on record for older versions; version 2.6.8 or newer fixes all of them that state a fix. Keep Email Customizer for WooCommerce on the latest version (2.7.1) and remove it if you do not use it.

Which versions of Email Customizer for WooCommerce are vulnerable?

Known issues on record (newest first): Stored cross-site scripting (XSS) (2.6.7 and older, fixed in 2.6.8); Information disclosure (2.6.0 and older, fixed in 2.6.1). The full list with sources is on this page.

What is the latest version of Email Customizer for WooCommerce?

2.7.1, according to wordpress.org (last updated 2026-08-19). It has 9,000+ active installs.

What should I do if my Email Customizer for WooCommerce is out of date?

Take a backup, then update it from Dashboard > Updates (or run wp plugin update email-customizer-for-woocommerce). If you cannot update right away, deactivate it until you can. If you think the site was already attacked, run a free scan at https://laskyr.com/scan.

Plugins · email-customizer-for-woocommerce · data as of 2026-11-04

Is Email Customizer for WooCommerce safe? Known vulnerabilities and latest version

Latest version: 2.7.1
Last updated: 2026-08-19
Active installs: 9,000+
Known issues on record: 2
Unpatched in latest: 0
Tested up to WP: 7.1.4 · PHP 5.6+

WooCommerce Email Customizer plugin lets you customize transactional emails using a template builder, adding text, images & more to match your brand — by ThemeHigh

What to do

Update to the latest version (2.7.1). Anything older than 2.6.8 has at least one known issue listed below. Dashboard → Updates, or Plugins → “update now”.
If you cannot update right away, deactivate it until you can.
Turn on auto-updates for it: Plugins → “Enable auto-updates” on its row.
If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan.

With WP-CLI: wp plugin get email-customizer-for-woocommerce --field=version shows what you run; wp plugin update email-customizer-for-woocommerce updates it.

Check your version

Known vulnerabilities

2 on record, newest first. “Affected” is the version range the source gives; “fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version.

medium 4.4 CVE-2025-13974 · published 2026-01-07

Stored cross-site scripting (XSS) in Email Customizer for WooCommerce (2.6.7 and older)

Affected: 2.6.7 and older
Fixed in: 2.6.8 *
Access needed (per CVSS): Needs an admin-level account
Range from: CVE record (the advisory publisher) · score by Wordfence

Details from the advisory

The Email Customizer for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via email template content in all versions up to, and including, 2.6.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in email templates that will execute when customers view transactional emails. This only affects multi-site installations and installations where unfiltered_html has been disabled.

NVD CVE-2025-13974 Wordfence advisory Code change (fix)Plugin source

high 7.5 CVE-2024-32781 · published 2024-04-24

Information disclosure in Email Customizer for WooCommerce (2.6.0 and older)

Affected: 2.6.0 and older
Fixed in: 2.6.1
Access needed (per CVSS): No login needed
Range from: CVE record (the advisory publisher) · score by Patchstack

Details from the advisory

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in ThemeHigh Email Customizer for WooCommerce.This issue affects Email Customizer for WooCommerce: from n/a through 2.6.0.

NVD CVE-2024-32781 Patchstack advisory

Recent activity

2026-08-19 — latest release on wordpress.org (2.7.1).
2026-01-07 — Stored cross-site scripting (XSS) disclosed (CVE-2025-13974), fixed in 2.6.8.
2024-04-24 — Information disclosure disclosed (CVE-2024-32781), fixed in 2.6.1.

Free. We check the CVE feeds every day and email you only when a new issue for Email Customizer for WooCommerce (email-customizer-for-woocommerce) is published or a fix ships. Unsubscribe in one click.

Browse vulnerabilities

Types found in this plugin: Cross-site scripting (XSS) (1) · Sensitive data exposure (1)

Where this data comes from

Version, last update, installs: wordpress.org/plugins/email-customizer-for-woocommerce (Plugins API), fetched 2026-11-04.
Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
Each record links to its CVE page and to the original advisory (Wordfence, Patchstack or WPScan) where there is one. We only list a CVE here when its references or its advisory name this exact plugin, so a few real issues may be missing; none should be about a different plugin. Spot an error? Email Daniel.

Badge for your site or docs (states facts with a date, not a verdict):

<a href="https://laskyr.com/plugins/email-customizer-for-woocommerce"><img src="https://laskyr.com/plugins/email-customizer-for-woocommerce/badge.svg" alt="Email Customizer for WooCommerce vulnerability status"></a>

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