What’s Vulnerable › Vulnerabilities

CVE-2025-11691: PPOM – Product Addons & Custom Fields for WooCommerce <= 33.0.15 - Unauthenticated SQL Injection

• Severity: high (CVSS 7.5 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: none known
• Published: 2025-10-18 · updated 2026-10-08
• Weakness: CWE-89

Description

The PPOM – Product Addons & Custom Fields for WooCommerce plugin for WordPress is vulnerable to SQL Injection via the PPOM_Meta::get_fields_by_id() function in all versions up to, and including, 33.0.15 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This is only exploitable when the Enable Legacy Price Calculations setting is enabled.

Affected products

• themeisle PPOM – Product Addons & Custom Fields for WooCommerce: through 33.0.15

References

• https://plugins.trac.wordpress.org/browser/woocommerce-product-addon/trunk/classes/ppom.class.php#L337
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3379431%40woocommerce-product-addon&new=3379431%40woocommerce-product-addon&sfp_email=&sfph_mail=
• https://www.wordfence.com/threat-intel/vulnerabilities/id/eefcc290-b7f7-4cf0-9ccc-db4c883d6426?source=cve

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