CVE-2022-4227: Booster for WooCommerce - Reflected Cross-Site Scripting

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-12-26 · updated 2026-06-17

Description

The Booster for WooCommerce WordPress plugin before 5.6.3, Booster Plus for WooCommerce WordPress plugin before 6.0.0, Booster Elite for WooCommerce WordPress plugin before 6.0.0 do not escape some URLs and parameters before outputting them back in attributes, leading to Reflected Cross-Site Scripting

Affected products

Booster Elite For Woocommerce: before 6.0.0 — fixed in 6.0.0
pluggabl Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools: before 5.6.3 — fixed in 5.6.3
Booster Plus For Woocommerce: before 6.0.0 — fixed in 6.0.0

How to fix

Upgrade to a fixed version: Booster Elite For Woocommerce 6.0.0; pluggabl Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools 5.6.3; Booster Plus For Woocommerce 6.0.0. Check the vendor advisory for mitigations.

References

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