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CVE-2026-42718

CRITICAL NVD

CVSS Score 9.8

Severity CRITICAL

Published Oct 10, 2026

Vendor unknown

Description

Unauthenticated PHP Object Injection in Booster for WooCommerce <= 8.4.0 versions.

References

https://patchstack.com/database/wordpress/plugin/woocommerce-jetpack/vulnerability/wordpress-booster-for-woocommerce-plugin-8-4-0-php-object-injection-vulnerability?_s_id=cve