CVE-2023-1839: Product Addons & Fields for WooCommerce < 32.0.6 - Admin+ Stored Cross-Site Scripting

Severity: medium (CVSS 4.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-05-15 · updated 2026-06-17

Description

The Product Addons & Fields for WooCommerce WordPress plugin before 32.0.6 does not sanitize and escape some of its setting fields, which could allow high-privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example, in multisite setup).

Affected products

themeisle PPOM – Product Addons & Custom Fields for WooCommerce: before 32.0.6 — fixed in 32.0.6

How to fix

Upgrade to a fixed version: themeisle PPOM – Product Addons & Custom Fields for WooCommerce 32.0.6. Check the vendor advisory for mitigations.

References

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