How many CVEs have patched woocommerce_product_is_on_sale?

1 published CVEs changed woocommerce_product_is_on_sale in wordpress-plugins/plugins, in 1 distinct patches totalling 2 changed lines, between 2026 and 2026.

What is the latest CVE that changed woocommerce_product_is_on_sale?

CVE-2026-4094 (FOX – Currency Switcher Professional for WooCommerce <= 1.4.5 - Missing Authorization to Authenticated (Contributor+) Configuration Deletion), published 2026-05-15, changed lines 3861 of woocommerce-currency-switcher/trunk/classes/woocs.php.

How does woocommerce_product_is_on_sale compare to the rest of wordpress-plugins/plugins?

wordpress-plugins/plugins has 851 CVEs with a located fix in total; 1 of them changed woocommerce_product_is_on_sale.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Woocommerce_product_is_on_sale

woocommerce_product_is_on_sale in wordpress-plugins/plugins: Patched by 1 CVEs

wordpress-plugins/plugins

Function

woocommerce_product_is_on_sale

Name: woocommerce_product_is_on_sale in wordpress-plugins/plugins: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

woocommerce-currency-switcher/trunk/classes/woocs.php

Last patched May 15, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

woocommerce_product_is_on_sale in wordpress-plugins/plugins was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 2 lines in total.

wordpress-plugins/plugins has 851 CVEs with a located fix in total, so 0% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed woocommerce_product_is_on_sale, newest first, with the lines each fix touched.

FOX – Currency Switcher Professional for WooCommerce <= 1.4.5 - Missing Authorization to Authenticated (Contributor+) Configuration Deletion
CVE-2026-4094 · line 3861 · +1 −1
High · CVSS 8.1
EPSS 0.5%2026-05-15

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1woocs_get_products_price_htmlwoocommerce-currency-switcher/trunk/classes/woocs.php2 CVEs · 2 patches2022 to 2026
2woocs_get_variation_products_price_htmlwoocommerce-currency-switcher/trunk/classes/woocs.php2 CVEs · 2 patches2022 to 2026
3initwoocommerce-currency-switcher/trunk/classes/woocs.php1 CVEs · 1 patches2026
4notice_incompatibility_pluginwoocommerce-currency-switcher/trunk/classes/woocs.php1 CVEs · 1 patches2026
5raw_woocommerce_pricewoocommerce-currency-switcher/trunk/classes/woocs.php1 CVEs · 1 patches2026
6admin_headwoocommerce-currency-switcher/trunk/classes/woocs.php1 CVEs · 1 patches2026
7woocommerce_email_actionswoocommerce-currency-switcher/trunk/classes/woocs.php1 CVEs · 1 patches2022
8woocommerce_shipping_free_shipping_is_availablewoocommerce-currency-switcher/trunk/classes/woocs.php1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in wordpress-plugins/plugins changed by the most CVE fixes.

number5 CVEs · media-library-assistant/trunk/includes/class-mla-core.php define_constants4 CVEs · photo-gallery/trunk/photo-gallery.php License4 CVEs · drag-and-drop-multiple-file-upload-contact-form-7/trunk/assets/js/codedropz-uploader-min.js dnd_upload_cf7_upload4 CVEs · drag-and-drop-multiple-file-upload-contact-form-7/trunk/inc/dnd-upload-cf7.php advanced_booking_calendar_install4 CVEs · advanced-booking-calendar/trunk/advanced-booking-calendar.php advanced_booking_update_check4 CVEs · advanced-booking-calendar/trunk/advanced-booking-calendar.php

All patched functions in wordpress-plugins/plugins

Frequently asked questions

Common questions about CVE fixes to woocommerce_product_is_on_sale.

How many CVEs have patched woocommerce_product_is_on_sale?: 1 published CVEs changed woocommerce_product_is_on_sale in wordpress-plugins/plugins, in 1 distinct patches totalling 2 changed lines, between 2026 and 2026.
What is the latest CVE that changed woocommerce_product_is_on_sale?: CVE-2026-4094 (FOX – Currency Switcher Professional for WooCommerce <= 1.4.5 - Missing Authorization to Authenticated (Contributor+) Configuration Deletion), published 2026-05-15, changed lines 3861 of woocommerce-currency-switcher/trunk/classes/woocs.php.
How does woocommerce_product_is_on_sale compare to the rest of wordpress-plugins/plugins?: wordpress-plugins/plugins has 851 CVEs with a located fix in total; 1 of them changed woocommerce_product_is_on_sale.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

woocommerce-currency-switcher/trunk/classes/woocs.php on GitHub (opens in a new tab)
All patched functions in wordpress-plugins/plugins
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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On this page

Overview
CVEs that patched it
Other functions in these files
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FAQ
References