PT-2025-17485 · WordPress · The Tax Switch For Woocommerce

Peter Thaleikis · Published 2025-04-22 · Updated 2025-04-22 · CVE-2025-3814

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions The Tax Switch for WooCommerce plugin for WordPress versions up to, and including, 1.4.2

Description The issue is related to Stored Cross-Site Scripting due to insufficient input sanitization and output escaping, allowing authenticated attackers with Contributor-level access and above to inject arbitrary web scripts in pages. This can be achieved via the class-name parameter.

Recommendations For versions up to, and including, 1.4.2, update to a version that addresses the insufficient input sanitization and output escaping issue to prevent Stored Cross-Site Scripting attacks. As a temporary workaround, consider restricting access to the class-name parameter to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-3814

Affected Products

The Tax Switch For Woocommerce

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2025-3814 · Security Note
• https://t.me/cvetracker/22096 · Telegram Post
• https://t.me/cvenotify/119299 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/e290f1aa-d20a-4e76-b77b-3e5b79e9d379?source=cve · Note
• https://wordpress.org/plugins/tax-switch-for-woocommerce/#developers · Note
• https://t.me/cvedetector/23484 · Telegram Post
• https://twitter.com/CVEnew/status/1914557400587067578 · Twitter Post
• https://plugins.trac.wordpress.org/browser/tax-switch-for-woocommerce/tags/1.4.0/includes/class-wdevs-tax-switch-block.php#L112 · Note
• https://plugins.trac.wordpress.org/changeset/3277044 · Note
• https://twitter.com/WolfgangSesin/status/1914647477426217291 · Twitter Post