CVE-2026-2996

7.5 Élevée

Publiée le 22/08/2026 à 16:16 · Modifiée le 12/10/2026 à 18:10 · Analyse NVD reportée · Source : security@wordfence.com

Description

The Advanced Product Fields (Product Addons) for WooCommerce plugin for WordPress is vulnerable to Improper Input Validation in all versions up to, and including, 1.6.21. This is due to a logic flaw in the 'validate_cart_data' function. This makes it possible for unauthenticated attackers to bypass required paid addons and complete purchases at the base product price only, effectively stealing products by paying a fraction of the intended total. The vulnerability was partially patched in version 1.6.19.

Traduire en français

Produits concernés

maartenbelmans Advanced Product Fields (Product Addons) for WooCommerce

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.5 Élevée	security@wordfence.com	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N`

Faiblesses (CWE)

CWE-20

Références

https://plugins.trac.wordpress.org/browser/advanced-product-fields-for-woocommerce/trunk/includes/controllers/class-product-controller.php#L130
https://plugins.trac.wordpress.org/changeset/3477476/
https://plugins.trac.wordpress.org/changeset/3483410/
https://www.wordfence.com/threat-intel/vulnerabilities/id/5d9c1c3d-6882-4425-8d32-bdb57b4f133d?source=cve

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories