Path Traversal in Themeisle Ppom – Product Addons & Custom Fields For Woocommerce
CVE-2026-104801
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.
Vulnerability class: Path Traversal (Directory Traversal)
Published .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/650b510f-dc13-4ba4-af68-187f5…
- plugins.trac.wordpress.org/browser/woocommerce-product-addon/tags/34.0.10/src/W…
- plugins.trac.wordpress.org/browser/woocommerce-product-addon/tags/34.0.10/src/W…
- plugins.trac.wordpress.org/browser/woocommerce-product-addon/tags/34.0.10/src/S…
- plugins.trac.wordpress.org/browser/woocommerce-product-addon/tags/34.0.10/src/F…
- plugins.trac.wordpress.org/changeset/3733313/woocommerce-product-addon/trunk/sr…
Frequently asked questions
- What is CVE-2026-104801?
- CVE-2026-104801 is a critical-severity vulnerability in Themeisle Ppom – Product Addons & Custom Fields For Woocommerce, classified under Path Traversal. CVSS score: 9.1/10. Published 2026-10-10.
- How severe is CVE-2026-104801?
- Critical severity. CVSS v3 base score is 9.1 out of 10.