Vulnerability · Published Oct 18, 2025 · Assigned by Wordfence
CVE-2025-11391PPOM – Product Addons & Custom Fields for WooCommerce <= 33.0.15 - Unauthenticated Arbitrary File Upload
Critical 9.8
In plain English
A critical-severity unrestricted file upload in PPOM – Product Addons & Custom Fields for WooCommerce from themeisle. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| themeisle | PPOM – Product Addons & Custom Fields for WooCommerce | 0 – through 33.0.15 |
Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/cf851bed-f5d8-44e2-810d-906ba3d3c1c5?source=cve
- 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=