Vulnerability · Published Feb 4, 2026 · Assigned by Wordfence
CVE-2026-0679Fortis for WooCommerce <= 1.2.0 - Missing Authorization to Unauthenticated Arbitrary Order Status Update to Paid via 'wc-api' Endpoint
Medium 5.3
In plain English
A medium-severity missing authorization in Fortis for WooCommerce from fortispay. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 33% of all known vulnerabilities).
Official description
The Fortis for WooCommerce plugin for WordPress is vulnerable to authorization bypass due to an inverted nonce check in the 'check_fortis_notify_response' function in all versions up to, and including, 1.2.0. This makes it possible for unauthenticated attackers to update arbitrary WooCommerce order statuses to paid/processing/completed, effectively allowing them to mark orders as paid without payment.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| fortispay | Fortis for WooCommerce | 0 – through 1.2.0 |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/9f16c098-3e99-4506-b517-ae4b838a0925?source=cve
- https://plugins.trac.wordpress.org/browser/fortis-for-woocommerce/trunk/classes/WC_Gateway_Fortis.php#L1674
- https://plugins.trac.wordpress.org/browser/fortis-for-woocommerce/tags/1.2.0/classes/WC_Gateway_Fortis.php#L1674
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3457351%40fortis-for-woocommerce&new=3457351%40fortis-for-woocommerce&sfp_email=&sfph_mail=