What’s Vulnerable › Vulnerabilities

CVE-2026-104801: PPOM <= 34.0.10 - Unauthenticated Arbitrary File Deletion via 'ppom[fields][<data_name>][n][org]' Parameter

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-10 · updated 2026-10-13
• Weakness: CWE-22

Description

The PPOM – Product Addons & Custom Fields for WooCommerce plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the rename_files function in all versions up to, and including, 34.0.10 This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). The relocated file is moved byte-identically into the publicly accessible wp-content/uploads/ppom_files/confirmed/ directory, meaning the attack also results in arbitrary file read for any web-readable file on the server.

Affected products

• themeisle PPOM – Product Addons & Custom Fields for WooCommerce: through 34.0.10

References

• https://plugins.trac.wordpress.org/browser/woocommerce-product-addon/tags/34.0.10/src/Files/Handler.php#L738
• https://plugins.trac.wordpress.org/browser/woocommerce-product-addon/tags/34.0.10/src/Support/Helpers.php#L224
• https://plugins.trac.wordpress.org/browser/woocommerce-product-addon/tags/34.0.10/src/WooCommerce/Cart/CartHandler.php#L369
• https://plugins.trac.wordpress.org/browser/woocommerce-product-addon/tags/34.0.10/src/WooCommerce/Order/OrderHandler.php#L287
• https://plugins.trac.wordpress.org/changeset/3733313/woocommerce-product-addon/trunk/src/WooCommerce/Order/OrderHandler.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/650b510f-dc13-4ba4-af68-187f516b3051?source=cve

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