What’s Vulnerable › Vulnerabilities

CVE-2025-11391: PPOM – Product Addons & Custom Fields for WooCommerce <= 33.0.15 - Unauthenticated Arbitrary File Upload

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-18 · updated 2026-10-09
• Weakness: CWE-434

Description

The PPOM – Product Addons & Custom Fields for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the image cropper functionality in all versions up to, and including, 33.0.15. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. While the vulnerable code is in the free version, this only affected users with the paid version of the software installed and activated.

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/inc/hooks.php#L45
• 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/cf851bed-f5d8-44e2-810d-906ba3d3c1c5?source=cve

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