CVE-2022-3490: Checkout Field Editor for WooCommerce < 1.8.0 - Admin+ PHP Object Injection

Severity: high (CVSS 7.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-11-28 · updated 2026-06-17

Description

The Checkout Field Editor (Checkout Manager) for WooCommerce WordPress plugin before 1.8.0 unserializes user input provided via the settings, which could allow high privilege users such as admin to perform PHP Object Injection when a suitable gadget is present

Affected products

themehigh Checkout Field Editor (Checkout Manager) for WooCommerce: before 1.8.0 — fixed in 1.8.0

How to fix

Upgrade to a fixed version: themehigh Checkout Field Editor (Checkout Manager) for WooCommerce 1.8.0. Check the vendor advisory for mitigations.

References

https://wpscan.com/vulnerability/0c9f22e0-1d46-4957-9ba5-5cca78861136
https://wpscan.com/vulnerability/0c9f22e0-1d46-4957-9ba5-5cca78861136

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