Is Extra Fees for WooCommerce safe to use?

Laskyr does not give safety verdicts. The latest version (4.4.0) has 1 known unpatched vulnerability. As of 2026-11-04, the sources we check list the newest release of Extra Fees for WooCommerce as affected and name no fixed version yet. Keep Extra Fees for WooCommerce on the latest version (4.4.0) and remove it if you do not use it.

Which versions of Extra Fees for WooCommerce are vulnerable?

Known issues on record (newest first): PHP object injection (4.4.0 and older); Cross-site request forgery (CSRF) (4.3.3 and older, fixed in 4.3.4). The full list with sources is on this page.

What is the latest version of Extra Fees for WooCommerce?

4.4.0, according to wordpress.org (last updated 2026-10-29). It has 7,000+ active installs.

What should I do if my Extra Fees for WooCommerce is out of date?

Take a backup, then update it from Dashboard > Updates (or run wp plugin update woo-conditional-product-fees-for-checkout). 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 · woo-conditional-product-fees-for-checkout · data as of 2026-11-04

Is Extra Fees for WooCommerce safe? Known vulnerabilities and latest version

Latest version: 4.4.0
Last updated: 2026-10-29
Active installs: 7,000+
Known issues on record: 2
Unpatched in latest: 1
Tested up to WP: 7.0.8 · PHP 7.2+

Charge extra fees in cart, based on the combination of multiple conditional rules that you configure. — by Dotstore

What to do

There is no fixed version yet. If you can live without Extra Fees for WooCommerce for now, deactivate it and delete it until the developer ships a fix.
If you must keep it, limit who can log in (remove unused accounts, especially low-level ones) and put a web application firewall in front of the site.
Watch for an update: get an email when this page changes.
If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan, or have us clean it: Emergency Cleanup, $499.

With WP-CLI: wp plugin get woo-conditional-product-fees-for-checkout --field=version shows what you run; wp plugin update woo-conditional-product-fees-for-checkout 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.

high 8.8 affects latest 4.4.0 CVE-2026-116866 · published 2026-10-29

PHP object injection in Extra Fees for WooCommerce (4.4.0 and older)

Affected: 4.4.0 and older
Fixed in: no fix listed yet
Access needed (per CVSS): Needs a low-level account (e.g. subscriber)
Range from: CVE record (the advisory publisher) · score by Patchstack

Details from the advisory

Contributor PHP Object Injection in Extra Fees Plugin for WooCommerce <= 4.4.0 versions.

NVD CVE-2026-116866 Patchstack advisory

high 7.1 CVE-2026-39671 · published 2026-04-08

Cross-site request forgery (CSRF) in Extra Fees for WooCommerce (4.3.3 and older)

Affected: 4.3.3 and older
Fixed in: 4.3.4 *
Access needed (per CVSS): No login needed; someone on the site has to click a link or open a page
Range from: CVE record (the advisory publisher) · score by Patchstack

Details from the advisory

Cross-Site Request Forgery (CSRF) vulnerability in Dotstore Extra Fees Plugin for WooCommerce woo-conditional-product-fees-for-checkout allows Cross Site Request Forgery.This issue affects Extra Fees Plugin for WooCommerce: from n/a through <= 4.3.3.

NVD CVE-2026-39671 Patchstack advisory

Recent activity

2026-10-29 — latest release on wordpress.org (4.4.0).
2026-10-29 — PHP object injection disclosed (CVE-2026-116866), no fix listed yet.
2026-04-08 — Cross-site request forgery (CSRF) disclosed (CVE-2026-39671), fixed in 4.3.4.

Free. We check the CVE feeds every day and email you only when a new issue for Extra Fees for WooCommerce (woo-conditional-product-fees-for-checkout) is published or a fix ships. Unsubscribe in one click.

Browse vulnerabilities

Types found in this plugin: PHP object injection (1) · Cross-site request forgery (CSRF) (1)

Where this data comes from

Version, last update, installs: wordpress.org/plugins/woo-conditional-product-fees-for-checkout (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/woo-conditional-product-fees-for-checkout"><img src="https://laskyr.com/plugins/woo-conditional-product-fees-for-checkout/badge.svg" alt="Extra Fees for WooCommerce vulnerability status"></a>

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