CVE-2026-66711

WordPress WooCommerce Multilingual & Multicurrency plugin <= 5.5.6 - Cross Site Scripting (XSS) vulnerability

State: Published
Severity: 7.1 High
Published: Aug 6, 2026
Updated: Aug 6, 2026
Reserved: Jul 27, 2026

Description

Subscriber Cross Site Scripting (XSS) in WooCommerce Multilingual & Multicurrency <= 5.5.6 versions.

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L	Patchstack

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
WooCommerce Multilingual & MulticurrencyAmir Helzer	5.5.6 and earlierAffectedfrom 5.5.7Not affected

References

https://patchstack.com/database/wordpress/plugin/woocommerce-multilingual/vulnerability/wordpress-woocommerce-multilingual-multicurrency-plugin-5-5-6-cross-site-scripting-xss-vulnerability?_s_id=cvevdb-entry

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