Description
The WooPayments: Integrated WooCommerce Payments plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'save_upe_appearance_ajax' function in all versions up to, and including, 10.5.1. This makes it possible for unauthenticated attackers to update plugin settings.
Problem types
CWE-285 Improper Authorization
Product status
Any version
Timeline
| 2026-01-30: | Vendor Notified |
| 2026-03-30: | Disclosed |
Credits
Dmitrii Ignatyev
References
www.wordfence.com/...-baa3-4f26-b2d2-af6106888c74?source=cve
plugins.trac.wordpress.org/...s-wc-payment-gateway-wcpay.php
plugins.trac.wordpress.org/...s-wc-payment-gateway-wcpay.php
research.cleantalk.org/cve-2026-1710/