What’s Vulnerable › Vulnerabilities

CVE-2026-66711: WordPress WooCommerce Multilingual & Multicurrency plugin <= 5.5.6 - Cross Site Scripting (XSS) vulnerability

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-06 · updated 2026-10-24
• Weakness: CWE-79

Description

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

Affected products

• Amir Helzer WooCommerce Multilingual & Multicurrency: through 5.5.6

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=cve

Get alerted when CVE-2026-66711 or the next vulnerability affects your stack